Curious about the benefits of owning a hot tub? Besides the obvious – relaxing in your very own hot tub – they’ve got a bunch of other cool benefits you may not know about. What’s more, these benefits are great for your body, mind and can even help prevent disease!!

Read on to discover a few of the amazing benefits of owning your own hot tub. Some of them may just surprise you!

Image of a doctor in a white coat taking the blood pressure of a patient.

1. Blood Pressure and Circulatory Benefits

Poor blood circulation is a common problem. Yes, medications and lifestyle changes can help improve circulatory health. But wouldn’t it be nice if you didn’t have to take medication? Soaking in a hot tub is an easy, relaxing way to help improve circulation without having to sacrifice your current lifestyle.

According to studies at Mayo Clinic, sitting in a hot tub forces your blood vessels to open. This causes your blood pressure to drop drastically. The heated water promotes blood flow, which in turn promotes circulation.

It’s a proven fact that sitting in a hot tub every day can provide circulatory benefits, even if you currently do not have poor blood pressure or circulation.

2. Skin, Hair and Nails

Not only is hot tub water relaxing, but it’s also helpful to your skin! When you soak in a hot tub, you may see clearer skin. The hot water can help rid the pores of toxins, dead skin cells and bacteria. This can help clear your skin and prevent serious skin diseases (as long as you remember to stay hydrated while in the hot tub).

What’s more, the sweat that occurs in hot tubs also acts as a “natural antibiotic.” It kills the bacteria in your skin, which improves your skin’s health.

A close up shot of acne on the chin

Struggle with acne? Hot tubs may help you! The hot water can clean your pores of oil, dirt and other acne prone substances. This can result in clearer skin in the future. Just remember to cleanse your face after getting out of your tub because leaving sweat on your face can result in a further breakout!

What about the steam? Steam actually boosts circulation. It also improves the production of essential, natural hormones and proteins like collagen and elastin.

Speaking of natural proteins, they not only help clear skin, but they can also increase hair and nail growth.

Not only does the hot water increase the production of collagen, but it also increases the blood flow throughout the body. The more blood that reaches the head, the more hair follicles benefit and that stimulates hair growth!

Collagen is a widely used supplement to boost the production of healthy hair, skin and nails. Soaking in a hot tub creates collagen naturally – no need to buy expensive supplements or devices!

3. “Fountain of Youth”

Wouldn’t it be great if a  “fountain of youth” product existed? Luckily, there is a product that comes close! Hot tubs are proven to having age defying powers.

It’s true! Hot water widens blood vessels, which increases blood flow throughout your body.

A woman sits in the hot tub with her arms outstretched on the edge of the hot tub.

4. Just Like Exercising!

Yes, you read that right! Soaking in your hot tub can produce the same benefits as a workout! While soaking in a hot tub, several different bodily responses happen that are almost identical to those from exercising.

Overhead photo of 2 dumbbells, a water bottle and tennis shoes

According to Bruce Becker, M.D., sitting in a hot tub at neck level provides you a cardiovascular workout. This is because your heart works harder in a hot tub. This extra energy is exerted through increased blood flow and heart rate, which burns more calories.

Speaking of burning calories, a study showed that people who sit in a hot tub for at least 6 days a week for 30 minutes at a time lost approximately 4 pounds per month without any lifestyle changes!

Not only does vascular function promote caloric burn, but it also has other cardiovascular benefits. In a 2016 the National Institutes of Health promoted a study and found that hot tub water immersion promotes low blood pressure and reduces mortality rates.

The study states that not only is it safe for people with high blood pressure to soak in a hot tub, but it can also drastically reduce their blood pressure.

The study adds that soaking in a hot tub can also reduce mortality rates. Especially for those who have limited ability to be active, hot tubs are a great way to promote cardiovascular health and even burn calories in the process.

An overhead shot of a diabetic person doing their own blood test.

5. Improve Diabetic Symptoms

In the US, 38.4 million people have diabetes. And about 98 million adults have prediabetes, which is about 1 in 3 people.

Regularly soaking in a hot tub can help.  A scientific study states that people who have diabetes can reduce both their blood glucose and blood sugar levels by simply soaking in a hot tub for 30 minutes, 6 days a week.

Other studies suggest that using regular thermal therapy may correct impaired sensitivity and can be very useful in managing diabetes.

Interested in a Hot Tub?

Now that you know some of a hot tub’s many benefits, it’s time to check out hot tubs! You’ll find an array of hot tubs from an inflatable hot tub, starting at a mere $375 to models that offer seating for up to 13 people, in price ranges up to $23,000.

Whatever hot tub you find fits your lifestyle and budget best, all hot tubs have one thing in common: they need a complete sanitizer to keep water clean and clear. Sanitizers are made of various chemicals, and most commonly include chlorine as the main ingredient.

Chlorine is a phenomenal chemical – it kills things like bacteria and viruses. However, too much chlorine makes water harsh, and can be harmful.

A mom in a yellow swimsuit and her daughter in a blue swimsuit relax in a hot tub with FROG @ease floating alongside them.

When it comes to sanitizing hot tub water, a product that uses up to 75% less chlorine* can make a huge difference in water quality and water care upkeep. FROG® @ease® Floating System uses SmartChlor®, a unique, patented type of chlorine. Together, SmartChlor and FROG Minerals kill bacteria, condition the water for softness, absorb acids and help keep pH balanced.

Plus, with FROG @ease, you shock your hot tub water only once a month, not every time you use it  – but that’s a difference maker you’ll learn about when you own your own hot tub.

Who knew a hot tub could be such a life changer? Soaking in a hot tub helps with everything from blood pressure to exercise, plus it’s a perfect way to “chill” with family and friends. FROG @ease makes owning a hot tub and keeping water clean and clear easier.

If you have questions – check out FROG @ease!

The FROG @ease Floating System pictured next to the packaging, Test Strips and FROG Jump Start
*Compared to the minimum ANSI recommended chlorine level of 2.0 ppm for a hot tub

Pool closing time? This is your best opportunity to make next season’s opening a snap! It’s pretty exciting when you think about it too – taking a bit of time to clean up and prepare now can make opening your pool cover in the spring a thing of joy, not “yuk …” Now that’s something to look forward to!

Read on to find out pool closing secrets:

  • Step-by-step process

  • Expert tips

  • Benefits of proper winterizing

Pool Closing Step-by-Step

Thermometer clip art with blue indicator

1. Cool! Let’s close the pool!

When is the best time to close your pool?  When the outdoor temperature is consistently between 50F – 60F and your pool water temperature is consistently below 65F.

Cooler temperatures help prevent algae and bacteria growth.

Did you know there is such a thing as closing your pool too early? Many people see Labor Day weekend as pool closing weekend.

However, this may be too early in certain climates. If you close your pool too early, you may invite algae growth.

According to the Environmental Protection Agency, EPA, warmer water is easier for small organisms to move through and allows algae to float to the surface faster. Water temperatures in the 85F range gives algae and bacteria an invitation to curl up in a corner of the pool and begin growing.

If temperatures warm up to 65F and higher for a day or longer, algae can use up your winter chemicals early and start to accumulate.

But don’t wait too late to close your pool either – autumn temperatures can take a sudden dip below 32F, potentially causing expensive damage.

2. Keep your pool clean

It’s vital to clean your pool prior to closing it – if you leave it dirty it will get worse. Leaves or acorns in the pool will not only stay in the pool all winter, but they will also grow!

Be meticulous about removing all debris from your pool now so it won’t multiply over the winter and become a big unpleasant surprise in the spring.

A man stands on the edge of a pool barefoot skimming the side of the pool underwater.

Do you have a lot of trees? Keep your pool covered when the leaves start to fall so they stay out of your pool water – that makes so much less work than fishing leaves out of the water!

3. Select a closing date, and start the process 1 week in advance

Give yourself a week to do some cleanup and prep work to close the pool efficiently and properly – it will make closing and opening much easier!

Follow these tips to make pool closing day simple:

  • Get your pool as clean as possible. After removing all debris, brush and vacuum your pool. Pay attention to hard-to-get-to places like steps, corners, and crevices – perfect hiding places for algae and other unmentionables you don’t want in your pool!

  • Clean out the skimmer and pump baskets – every nook and cranny. This will make all the next days fly by!

  • Add an algaecide like FROG® BAM® – 90-day algaecide.

  • Use your test strips (we recommend FROG Test Strips) to ensure the water levels are ideal:

    • Free Chlorine: 1.0 – 3.0 ppm

      • For pools using FROG products, Free Chlorine: 0.5 – 1.0 ppm

    • Total Alkalinity 80 – 120 ppm

    • pH 7.4 – 7.6

    • Total Hardness 250 – 400 ppm

  • Shock the pool. Use a chlorine shock 1 – 3 days before closing it for the winter; follow package directions.

  • Run the pump for a full cycle after shocking. Then backwash or chemically clean your pool filter.

Side shot of a pool demonstrating the water level

4. Lower the pool’s water level

If you live in a colder climate, it’s important to lower your pool’s water level to prevent freezing. When you remove a fraction of the water, you help prevent damage to your pool.

In colder climates, lower your water level 4-6 inches below the skimmer (vinyl-lined) or tile line (plaster).

In areas without freezing temperatures, you can leave water at normal levels. Stay alert to temperatures – if freezing temperatures occur:

    • Remove all unnecessary equipment

    • Cover the pool if snow is in the forecast

    • Turn your pool pump on – moving water can’t freeze

    • Call your local retailer for best advice

5. Remove and clean pool equipment

Removing equipment seems obvious, right? But it can be easy to forget or put off, especially with busy schedules.

Remove pool noodles, floats and toys, and functional equipment including skimmer baskets, ladders, sanitizing floaters and hoses. This will not only help your pool stay cleaner, but it will also help you avoid damage.

Two brown and pink donut floaties sit on top of each other

6. Clean pool equipment

Clean all equipment you just removed. If not, it’s subject to chemical corrosion, scale buildup, or could introduce algae and bacteria into the water when you open it in the spring!

Once your equipment is clean, store it indoors to avoid wear and tear during the off season.

7. Drain all pool lines

For those in freezing temperature zones, once you drain pool lines, add antifreeze.

Drain all water from the pool pump, filter, heater and sanitizer.

Remove the equipment drain plugs. You can use a small shop vac to blow any remaining water from the pump and filter. Store your drain plugs where you will easily find them in the spring!

8. Add winterizing chemicals

One of the most important winterizing chemicals is algaecide. When you use an algaecide, like FROG BAM, you limit algae buildup during the wintertime, making spring opening time much easier.

Algae is arguably the number one pool problem. Prevention is the best way to avoid the mess, time and expense required to get rid of it.

A closeup shot of a bottle of FROG BAM Algaecide

Water Care Expert Tip: Before putting algaecide in your pool, use a chlorine shock. A chlorine shock will sanitize the water so that the algaecide can do its job effectively.

9. Cover your pool

In areas with harsh winter conditions, investing in a high quality pool cover to protect your pool from the elements is optimal. Look for sturdy material, reinforced durable straps and anchors along the pool edges.

Most important: A pool cover is a long-term investment; invest in a pool cover that fits your pool and comes with a reliable warranty. Call your local retailer for help.

For above-ground pools, place an air pillow in the center of the pool under the cover. This absorbs the freezing water pressures to protect the pool walls.

A pool cover being pulled over an outdoor pool

10. Monitor year-round pools

If you live in a warm climate, you may use your pool all year long. In that case, follow your usual pool maintenance routine.

However, even if you live in a climate that’s well above freezing, you may not use your pool much in the winter months. If this is your scenario,  your best plan is to monitor water balance monthly so when you’re ready to swim, the pool is ready to go!

A hand dips a test srp into a pool

That’s a lot of work! Why is pool closing so important?

We’re glad you asked. Here’s 7 reasons to prioritize winterizing your pool:

1. It protects your pool equipment

Winter weather can cause significant damage to pool equipment from pumps to filters and heaters if they are not properly winterized. Freezing temperatures can lead to cracked pipes, motor damage, and other costly repairs. When you winterize your equipment, you avoid this altogether.

2. It prevents water damage

When your pool is not properly closed, water can freeze and expand, leading to cracks in the pool’s structure. When you monitor your water level, there’s no need to worry about water damage.

3. It minimizes maintenance costs

A properly closed pool requires less maintenance during the off-season. Take the time to close the pool correctly, and you can save money on chemicals, cleaning, and repairs!

the word algae with a circle and slash through it

4. Avoid algae and bacteria growth

Closing your pool when the weather is cool and water temperature is 65◦F or below is a good algae preventive. And treating your pool with a high quality algaecide for the winter stops algae and bacteria in their tracks. Then, spring opening is much easier.

5. It extends your pool’s lifespan

When you close your pool properly, you help extend its overall lifespan. Regular maintenance and proper winterization can prevent premature wear and tear and saves you money in the long run.

6. It keeps you and others safe

When you close your pool, you avoid safety risks. A pool cover protects curious children or animals, if they should happen to check out the pool or pool area. It also protects your pool water and surfaces.

7. You’ll have a smoother pool opening

When you close your pool correctly, it makes the opening process easier and quicker when warm weather returns.

In summary, properly closing your pool is essential to protect your investment, ensure a safe environment and make your pool opening process easy!

Young woman lays on a yellow floatie with her arms stretched out

Pool Closing Secrets Revealed

When you follow the steps and tips outlined above, you will enjoy the benefits of your time and effort to properly close your pool. Your careful attention to detail will pay off with a pool that needs less work to open and is only a few steps away an inviting pool when spring arrives. Happy pool closing!

Have more pool closing questions? We’re happy to help! Call us at 800-222-0169 or email us at customer.service@kingtechnology.com

We also have a chat box on our website for quick and easy answers – try it out!

Do you dream of owning a swim spa? Not sure where to start? You’re not alone!

Who wouldn’t want the perfect blend of relaxation, exercise or hanging out with friends and family – all in one compact package?

Right here, right now, we’ll answer your questions about swim spa benefits and maintenance. With a few answers, you’ll be better equipped to check out which swim spa will be best for you.

A young girl swims in a swim spa. She is wearing a pink swimsuit and a blaclk swimcap.

Q: What are the benefits of swim spa ownership?

Swim spa benefits go well beyond relaxation. Some key advantages include:

More than a pool, more than a hot tub: Swim spas offer a great opportunity for exercise – for anyone.

The adjustable current makes it possible to swim like an Olympian, do resistance training to build and strengthen muscles or work through rehabilitation exercises that are gentle on joints. You can also have a long. luxurious soak – all in one swim spa!

Plus, they’re a great place to spend time with family and friends – there’s something for everyone!

Year-Round Use: Unlike pools, swim spas can be used all year ’round! They’re insulated, heated and covered, so freezing temperatures won’t stop you from using them.

Space Savers: Swim spas are compact. They’ll fit in smaller spaces when compared to in-ground pools. In fact, some people who shop for a pool discover that the size of their space best accommodates a swim spa!

Hydrotherapy Benefits: Swim spa water can be heated up to 104F, and massage jets help relieve stress, improve circulation and aid in muscle recovery. They give you the same benefits as a hot tub, but with the added benefits of the exercise and fun you’d enjoy in a pool.

Q: Why choose a swim spa over a pool?

Many homeowners opt for a swim spa instead of a pool due to:

Cost Efficiency: Swim spas generally cost less than pools – they’re smaller and require less materials to make. They take less time and space to install. Plus, they’re less expensive to maintain overall.

Flexibility: Swim spas can be installed inside or outside, or put into a different spot, if needed. You can also take them with you if you move.

A green circle with a dollar sign in it.

Q: How Much Does a Swim Spa Cost?

Like a car, swim spa costs can vary from the base model to the fully loaded model. Generally, a swim spa can range from $10,000 to $50,000 or more. Here’s an overview of swim spa costs:

  • Entry-Level: $5,000-$7,000
  • Mid-Range: $15,000-$25,000
  • High-End: $30,000+

Whatever swim spa you choose, you’ll need to consider additional costs:

You’ll have to buy essential accessories, like a good cover and possibly swim spa steps. And you’ll have to pay for installation and delivery.

Plus, you’ll want to consider ongoing expenses like maintenance and energy use.

Q: What Factors Affect Swim Spa Prices?

Several factors impact the price of a swim spa, including size, features, brand, quality and type:

Size: Entry-level models are usually smaller and more budget friendly. You’ll want to pay attention to quality, however, as lower priced swim spas may indicate lower quality materials and manufacturing, which could make a difference in their performance and longevity.

However, entry-level swim spas can offer basic functions that offer fitness, relaxation and fun, but also fit your budget.

Larger swim spas will cost a bit more due to the increased materials and more complex equipment needed.

Features: Swim spas come with a myriad of choices, like advanced jets – propeller jets and dual propulsion jets. Different jets create powerful, adjustable smooth currents for fitness.

Variable temperature controls can offer more precise temperatures. Premium lighting, built-in audio systems and exercise packages will give you the swim spa of your dreams, but also cost more.

While a swim spa is a financial investment it’s also an investment in your health and well-being (check out our blog post on Swim Spa Health Benefits for more information!) However, you’ll probably find that the benefits of owning a swim spa outweigh the cost over time.

Financing is also available at many retailers – be sure to ask for it. You may find you can afford the swim spa of your dreams!

Brand and Quality: You’ll find many different swim spa brands including those from very well-known companies as well as smaller ones. You’ll want to explore each brand’s unique features.

Different brands make swim spas from a variety of materials, some offer better durability and insulation.

You’ll definitely want to understand the warranty each brand offers.

Swim Spa Types: You’ll also discover swim spas vary in type:

  • Single zone swim spas offer a swim a seating area combined into one space.
  • Dual zone swim spas have a separate swimming area and hot tub area.
  • Triple zone swim spas offer a separate swimming area, hot tub and cold plunge areas.

Q: Are there budget-friendly Swim Spa Options?

Yes! Look for:

Smaller or more basic models without the extra features. Don’t get sidetracked by all the bells and whistles. Create a list of must-have’s and find a swim spa that meets them.

Seasonal sales and promotions, especially during low buying times or holidays.

Q: How do you maintain a swim spa?

Proper water maintenance is key to keeping your swim spa water in tip-top condition. Follow these essential tips:

A couple relaxes in a swim spa together. They smile at each other.

Maintain Water Quality: Regularly test your water and balance it; keeping water balanced is half the battle to maintain a clear, clean swim spa that’s ready when you are. Sanitize your swim spa with FROG® @ease®, the one and only complete sanitizing system for swim spas. You’ll use less chlorine, enjoy water that feels softer and shock only once a month!

Clean the Swim Spa Filter: Filters help keep the water clean and clear, and prolong your swim spa’s life. Rinse the filters every 2-4 weeks and clean them once every 3 months. Follow your manufacturer’s guidelines to clean them.

Use a Cover: A well-fitting cover helps retain heat, keeps debris out and prevents various water care issues, including green water.

Q: What are common swim spa issues and how can you fix them?

Like anything, swim spa water can encounter occasional issues. Here are some common solutions:

Cloudy Water: Regularly test your water to keep it balanced. Clean the filter. Use a maintenance shock, like FROG Maintain® for Swim Spas to keep water clean and clear. Increase the circulation time. For more information read our blog post, “How to Clear Up Cloudy Swim Spa Water.”

Foamy Water: Test and balance your water to keep it within ideal levels. Shock with a maintenance shock, like FROG Maintain for Swim Spas. For more detailed steps check out our blog post, “How to Fix Foamy Water in Your Swim Spa.”

Green Water: Determine whether the cause is algae, pH imbalances, oxidized copper or buildup from the plumbing. Then diagnose the problem based on the cause. Here’s our in-depth article on green swim spa water – it will help you determine what’s causing it and how to fix it: click here!

An overhead shot of a beautiful outdoor swim spa. It has 3 towels sitting on the edge of it.

You’ve Got the Facts—Now Find the Right Swim Spa for You

Swim spas are an investment in your health, well-being, fitness, relaxation and connection with friends and family.

A better understanding of the costs, benefits and maintenance requirements will help you make a well-informed decision that suits your lifestyle and budget, and feel more confident about your potential purchase!

Oh, and don’t hesitate to leave a comment or ask a question we didn’t cover – we’re happy to help!

A swim spa unlocks the power of hydrotherapy – that’s the magical combination of warm water and massaging jets that help melt away stress, ease sore muscles and boost overall well-being.

A swim spa takes it all to the next level; it blends hydrotherapy with low-impact exercise, making it a game-changer for fitness, recovery and quality of life. Whether you’re a fitness enthusiast or someone who seeks holistic wellness – taking care of your body, mind and emotions all together – a swim spa may be the answer.

Discover the Health Benefits

In this blog, you’ll discover the many advantages a swim spa can add to your lifestyle and how it can revolutionize your approach to health and well-being.

blue clip art of a heart beat with trending upwards arrows behind it.

Boost Your Physical Fitness

Whether you’re training for a triathlon, recovering from an injury or you simply want to get in shape and stay fit, swim spas offer you a world of opportunity. The water’s natural lift makes it easier to move without stressing your muscles. That makes a swim spa ideal for people with joint issues.

Want to transform your fitness routine? Here’s how a swim spa can help:

  • Cardiovascular Endurance: Swim laps in the spa’s current to strengthen your heart and lungs while burning calories. Bye-bye flip turns – just keep swimming!
  • Muscle Toning: Do resistance based water exercises, they efficiently target multiple muscle groups and work for people at all skill and fitness levels. Many swim spas include exercise kits, and you can also purchase them separately. Your local retailer offers plenty of options!
  • Flexibility and Mobility: Practice yoga or Pilates in the warm waters of a swim spa, you’ll improve your flexibility, balance, range of motion and core strength. You can even invest in a floating yoga mat! Plus, you’ll find many yoga and Pilates workouts on the internet.
  • Joint Friendly Workouts: Water’s buoyancy relieves stress on joints by providing an upward force that counteracts gravity. When you’re up to your neck in water, the water cancels about 90% of your body weight, which significantly lessens stress on joints, bones and muscles. Movements are easier and less impactful. A swim spa is perfect for people with joint pain, injuries or rehabbing.

Swim spas offer many different, effective ways to reach your fitness goals, boost endurance, strength and flexibility – without pain or injury.  Are you ready to make a swim spa your ultimate workout partner?

Unparalleled Stress Relief

While fitness is fantastic, a swim spa is also a sanctuary for stress relief. The soothing warm water and massage jets create a tranquil environment to help you unwind and recharge.

Swim spas offer a host of stress relief benefits:

  • Relaxation: Submerse yourself in a swim spa’s warm water and you’ll enjoy the release of endorphins, the body’s natural stress relievers.
  • Improved Circulation: Warm water enhances blood flow, which helps relax muscles and alleviate tension.
  • Better Sleep: Regular hydrotherapy – soaking in your swim spa –  can improve sleep quality, because it helps relieve stress and tension, making it easier to fall asleep. When you leave the warm water, your body temperature slowly lowers, which prepares you for rest. And with better sleep, you’ll be better at stress management.

Picture yourself immersed in the gentle currents of your swim spa, the stresses of daily life melting away. Why not make this part of your daily wellness routine?

A woman rests her hands on the back of her head as she relaxes in the swim spa and watches the sunset.

Regular Use = More Benefits

Physical and mental health benefits just keep piling on when you use your swim spa regularly:

  • Enhanced Cardiovascular Health: Immerse yourself in a swim spas warm waters and your heart function increases because your heart pumps more blood; your blood vessels dilate or widen, so you’ll have improved blood flow.
  • Injury Recovery: Stress on joints is reduced, due to the natural lift of water; less stress on joints, muscles and bones and gentle massage will speed up rehabilitation.
  • Chronic Pain Relief: Warm water increases blood flow and massaging jets sooth muscles and joints, both help alleviate pain, including symptoms of arthritis and back pain.
  • Weight Management: Here’s a fun fact – simply soaking in a warm water burns calories! If you add some low-impact exercises, you’ll burn more calories, and that leads to weight management – and possibly weight loss, especially if you follow this with a good diet.

From fitness buff to someone who seeks a balanced lifestyle that includes exercise, relaxation and fun, a swim spa could be just what you need.

Maximize Your Swim Spa Experience

Tips for Swim Spa Owners

Once you invest in a swim spa, you’ll want to get the most out of it. These tips can help you keep your spa in top shape:

A mother, father and daughter sit together in the swim spa. A FROG @ease floats near them.
  • Maintain Water Quality: Regularly test your water and balance it; keeping water balanced is half the battle to maintain a clear, clean swim spa that’s ready when you are. Sanitize your swim spa with FROG® @ease®, the one and only complete sanitizing system for swim spas. You’ll use less chlorine, enjoy water that feels softer, and shock only once a month!
  • Inspect Components: Routinely examine and clean your spa’s cover, seats and surfaces to prevent wear and tear. Clean your filter once a month to maintain the best water circulation. Keep a new filter handy, just in case yours becomes torn or too worn – then you won’t miss a beat by needing to buy a new one.
  • Enhance Workouts: Invest in accessories like resistance bands or aquatic weights to diversify your exercises. Check out swim spa workouts on the internet – you’ll find a wide variety!

Your swim spa is your own backyard oasis. Keep it in great shape, and it will help you keep in great shape holistically, for years to come.

Your Path to a Healthier You

Why wait to unlock the powerful benefits of swim spas? We can’t wait for you to discover a healthier, more balanced you.

Learn more about swim spas and how to maintain them in our article: “What is a Swim Spa and How to Maintain it”

Happy swimming, exercising, relaxing and having fun!

A young girl swims freestyle laps in the swim spa. She is wearing a pink swimsuit, swim cap and goggles.

Cloudy hot tub water, again?  It’s one of the most common hot tub water issues, but it’s one you can conquer! Cloudy water generally means you have maintenance or water chemistry issues that need attention.

Read on, we’ll break down the most common causes of cloudy water and tell you how to prevent them.  Crystal clear hot tub water is in your future!

An overhead shot of a hot tub with its jets on. Its water is cloudy.

1. Unbalanced Water

Balanced water is the cornerstone of clean, clear water in your hot tub. Free chlorine, Total Alkalinity, pH and Total Hardness are the main parameters to keep in balance.

Check these levels regularly and adjust them as needed to keep your hot tub water clean and clear:

Table for the ideal ranges of chemicals in hot tubs. Here is the copy found in the table: Free Chlorine : 1-3 ppm Bromine: 2-4 ppm Total Alkalinity: 80-120 ppm pH: 7.2-7.6 Total Hardness: 150-250 ppm

The Highs and Lows of Hot Tub Water Levels

Your hot tub water is a little like Goldilocks, the water chemistry needs to be “just right.” If Free Chlorine, Total Alkalinity, pH or Total Hardness levels are off, it can result in cloudy water:

High or Low Total Alkalinity:

  • Alkalinity stabilizes pH. That’s one of the reasons you always check and adjust Total Alkalinity first – before you check and adjust pH.
  • If Total Alkalinity is too low, pH will fluctuate.
  • If Total Alkalinity is  too high, it can cause cloudy water.

High or Low pH:

  • High pH leads to scaling and cloudy water.
  • Low pH can corrode components and irritate skin.

When pH is outside the ideal 7.2-7.6 range, chlorine becomes less effective, which means you may need to add more and more of it.

Total Hardness (also known as Calcium Hardness):

  • Both high and low Total Hardness levels can cause cloudiness.
  • High levels lead to scale

Low Sanitizer Levels:

Sanitizer, chlorine or bromine, kills bacteria and breaks down organic matter. Without enough sanitizer, contaminants build up and make the water appear cloudy.

Most commonly, recommendations are for chlorine levels to be between 3-5 ppm. Bromine levels should generally be between 3-6 ppm.

However, if you’d like to use less chlorine or bromine, and if you’d like to keep these levels consistent, consider FROG® products.

FROG products use sanitizing minerals with a significantly lower level of chlorine or bromine to kill bacteria.

Sanitizing minerals also condition the water for softness, help keep pH balanced, and absorb acids.

With FROG, the ideal chlorine or bromine level is between 0.5-1.0 ppm.

A wide camera shot of an outdoor hot tub with greenery behind it.

Solution:

  • Keep your water balanced; test your water 2-3 times per week using test strips or digital testers
  • Maintain proper sanitizer levels in your hot tub water.
  • Adjust Total Alkalinity, pH and Total Hardness using recommended products; always test and adjust Total Alkalinity first.

2. Dirty or Clogged Filters

Hot tub filters trap debris, oils and particles. Over time, the filters can become clogged, worn or torn, making them less effective, and causing particles to linger in the water.

Signs of filter issues include reduced water flow or visible particles in the water.

A man's hands pull an old hot tub filter out of the hot tub.

Solution:

  • Rinse your filter every 2-4 weeks.
  • Perform a deep clean with a filter cleaner every 3 months, follow manufacturer’s directions.
  • Replace filters annually or as recommended by the manufacturer.
  • Have a clean filter on hand, so you don’t have to go without one while cleaning your filter or worse, if your filter tears and becomes unusable.
A handful of personal care bottles sit alongside a pink loofah. the image has a transparent background.

3. Contaminants from Bathers

Every time anyone soaks in the hot tub, oils, lotions, sweat and makeup enter the water. This is when the sanitizer goes to work; however, but these contaminants overwhelm the sanitizer and lead to cloudy water.

Solution:

  • Encourage everyone who uses your hot tub to rinse off with only water before entering the hot tub.
  • Use a surface cleaner or scum absorber to remove oils from the water.
  • Shock your water after heavy use to break down organic contaminants. FROG Maintain® is the recommended non-chlorine shock to help maintain clean, clear water. It comes in a convenient one-dose packet. Cut it open, pour it in and hot tub water is sparkling clean in 15 minutes.

4. Poor Circulation

Circulation is a key factor in keeping hot tub water clean and clear. Your hot tub pump and jets keep water circulating. If circulation is inadequate, debris can settle and cloud the water. If the hot tub pump isn’t working properly, it affects water circulation and water quality.

Solution:

  • Regularly check on your pump to keep it running as recommended (typically 8-12 hours daily).
  • Check the jets or pump system for any blockages.

5. Environmental Factors

Dust, pollen and debris like leaves, grass or twigs can get into your hot tub water, especially if it’s uncovered for a long time.

Dust particles float through the air. Image has a transparent background and only the particles are shown.

Solution:

  • Clean the cover regularly – inside and out – to prevent debris from getting in the water.
  • Trim and dust nearby plants too, do that leaves and pollen don’t get into the hot tub water.
An outdoor hot tub is lit up by the sun. A plant sits to the right of the hot tub.

6. Insufficient Shocking

Shock breaks down organic matter and restores sanitizer levels. Plus, if you use non-chlorine shock to clear up water, you don’t add more chlorine. Without shocking your hot tub regularly, contaminants can build up and cause cloudiness.

Solution:

  • Shock your hot tub weekly with FROG Maintain, a non-chlorine shock that works in 15 minutes.
  • After heavy use, an extra shock treatment will keep water clean and clear.

How to Prevent Cloudy Water

  • Monitor Use: You may need to shock your hot tub more frequently after heavy use.
  • Invest in Quality Products: Use high quality water care products like FROG, they’ll help you simplify maintenance and improve results.

Want to Learn More?

For detailed solutions and more tips to keep your hot tub water crystal clear, visit our guide: 8 Steps to Clear Up Cloudy Hot Tub Water

These tips will help you conquer cloudy water, so you can enjoy relaxing in a clean, clear hot tub whenever you want to!

Are you struggling with high pH in your swimming pool? Managing pH can be frustrating! It’s like managing a high maintenance diva—it needs constant attention. Keep it happy, and everything looks and feels amazing. Ignore it, and you’ll battle cloudy water, irritated skin and a whole lot of chlorine drama.

Read on, we’ll help you learn more about pH and how to lower your high pH pool with ease.

An interracial family splashes in their outdoor pool.

Why Does pH Matter?

Keeping pH balanced in your swimming pool is the key to good water quality, happy swimmers and long lasting equipment.

The ideal pH range is 7.2 – 7.8

The Rise and Fall of pH

The pH scale ranges from 0 to 14, with 7 being neutral. That’s a wide range. However, a pool needs to stay within the neutral range:

  • pH below 7.2: The water becomes acidic. This can cause pool surfaces to corrode ladders, mechanical equipment, diving boards, slides and more. It can also irritate swimmers’ eyes and skin.
  • pH above 7.8: The water becomes too basic or alkaline, causing cloudy water, scaling and reduced chlorine effectiveness. You’ll spend more money on chlorine and your water won’t be completely clean. It can also irritate eyes and skin.

If you’re battling high pH, you may wonder why. That’s a good question, because everything affects pH! Some common ways pH increases include:

  • Adding too much baking soda to stabilize the pH
  • Regularly topping up your pool water can introduce too much calcium carbonate, which is found in tap water
  • Swimmers splashing or agitating the water cause carbon dioxide to break up, and pH to rise
  • Changing temperatures, and/or rain can affect the pH
  • Debris like leaves, and twigs in the water

Now that you know a few common causes for high pH, why it matters, and that you can’t control some of the causes…

Here’s our step-by-step guide to lower pH:

1. Test the Pool Water

Use a pool testing kit or test strips. . We recommend FROG® Test Strips. Once you confirm that the pH is above 7.8, follow the next steps:

2. Gather Supplies

To lower pH, you’ll need to add a “pH reducer,” which is typically either:

A man's hand dips a pool test strip into a vivid blue pool.
  • Muriatic acid (hydrochloric acid): A powerful and commonly used acid for pools

OR

  • Sodium bisulfate (dry acid): A granular alternative

When handling chemicals, always wear protective gear, including gloves and goggles.

3. Calculate the Correct Dosage

Follow the manufacturer’s instructions, usually found on the product label, to determine the amount of pH decreaser required for your pool’s size. For example:

  • To lower pH by 0.2 in a 10,000-gallon pool, you will need approximately 12 – 16 ounces of muriatic acid or a corresponding amount of sodium bisulfate.
A blue plastic bucket with a transparent background.

4. Dilute the Muriatic Acid

If using muriatic acid, dilute it in a bucket of water before adding it to the pool. Never pour water into acid—always add acid to water. This step isn’t necessary for sodium bisulfate.

5. Distribute the Muriatic Acid

  • Slowly pour the diluted muriatic acid or granular sodium bisulfate into the pool, with an emphasis on areas near the return jets to help distribute it evenly. Keep it away from skimmers and pool surfaces.
  • Turn on the pool pump to circulate the water for at least 4-6 hours.

6. Retest the pH

Give your pool 12 hours after an adjustment so the chemical has time to work. Retest the water to check the pH level. If it’s still too high, you may need to repeat the process. Add small amounts of chemicals at a time to avoid overcorrection.

Three used test strips sit on the pool's edge.

Additional Tips for Managing Pool pH:

  • Regular Maintenance: Regularly test your pool water (at least once a week)) to catch pH imbalances early.
  • Keep it Balanced: Maintain ideal ranges of Free Chlorine, Total Alkalinity, pH and Total Hardness, adjusting as needed to minimize fluctuations in pH.
  • Keep an Eye on Total Alkalinity: High Total Alkalinity can cause pH to rise. Aim to keep it within 80-120 ppm. If it’s too high, use muriatic acid to gradually lower it.
  • Avoid Overcorrection: Don’t add too much acid as it can drop the pH too low and create a new set of problems. Always add chemicals in small increments and allow them time to work!
  • Avoid Overcorrection: Don’t add too much acid as it can drop the pH too low and create a new set of problems. Always add chemicals in small increments and allow them time to work!
The FROG brand's Fresh Mineral Logo on a transparent background.

Simplify Pool Care with FROG® Products

It can be a challenge to keep your pH levels within the ideal range, but FROG is here to help. With innovative pool care solutions that use Mineral Technology, you can simplify water maintenance.

Why Choose FROG Products?

  • Minerals Work Smarter: FROG Minerals kill bacteria. Plus, they condition the water for softness, help keep pH balanced and absorb acids.
  • Less Chlorine, Better Results: Use up to 50% less chlorine* while enjoying clean, crystal clear water.
  • Simplify Your Water Care Routine: FROG systems eliminate daily dosing, smelly chlorine odors and make maintaining your pool a breeze.

Explore FROG Pool Products

Find Your Local FROG Dealer

Say Goodbye to pH Drama

Ideal pH levels in your swimming pool are essential for a clean, comfortable and well-maintained swimming experience. Cut out the pH drama, follow these steps and try out FROG Products for hassle free pool care and sparkling water all season long!

A woman and her white lab relax poolside. The woman is wearing a pink swimsuit, sunglasses and a headscarf. In the background is a beautiful backyard with lots of greenery.
*Compared to the minimum EPA recommended chlorine level of 1.0 ppm for a stabilized swimming pool. ∞For pools, hot tubs and swim spa.

Winter swimming? It might seem like an adventure for the bold, but with a swim spa, it’s warm, relaxing and rejuvenating – right in your backyard!

Check out these tips, from practical to fun, to make your winter swim spa time even more enjoyable:

1. Protect it from the Elements & Create a Cozy Area

  • Covered Space: Add curtains to a gazebo or pergola as a shield from the elements. They’ll create a snug, enclosed environment. Or put up a wind breaker in a strategic spot
  • Insulate: Put insulated covers on outdoor spigots
  • Keep Snow Off: Brush snow off the cover, keep it snow and ice free
  • Cozy: Add a fire pit or patio heater. Depending upon the type you get, a fire pit creates a rustic or contemporary inviting vibe. Patio heaters provide consistent warmth. They can help you enjoy the outdoors even on the chilliest nights and offer a bit of warmth when you get in and out of your swim spa
Photo of string lights hanging from trees in the the nighttime.

2. Light Up the Night

Winter nights may come early. Make the most of them!  Add ambiance and functionality with:

  • String Lights: Drape warm white or colored string lights around nearby trees, fences or the canopy to cast a gentle glow
  • LED Spa Lighting: Many swim spas come equipped with underwater LED lights. Have you tried yours yet? Now’s the time to experiment with color settings to match your winter mood
  • Light up the Pathway: Solar powered pathway lights can guide you safely to your spa and make your backyard a magical place

3. Keep Warm with Luxurious Touches

Nothing elevates a winter swim quite like having everything you need to stay warm before, during and after your soak. Add these cozy touches:

  • Towel Warmers: A towel warmer is a game-changer. Wrapping yourself in a toasty towel after your swim is pure bliss
  • Plush Robes: Invest in thick, absorbent robes for that spa-like feel; they’re also known as swim jackets or parkas
  • Heated Mats: Place heated mats or rugs near the spa entrance to keep your feet warm and prevent slips on icy surfaces
A woman ties her waistband of her waffle weave white robe.

4. Sip on Hot Beverages

Warm yourself inside too with a warm drink. Set up a drink station nearby with:

  • Hot Cocoa: Top it with marshmallows, whipped cream and sprinkles for a decadent treat
  • Mulled Wine: A warm, spiced beverage perfect for unwinding
  • Herbal Tea: Opt for soothing flavors like chamomile, peppermint or ginger

5. Add Aromatherapy for a Sensory Escape

Aromatherapy can turn your swim spa into a haven of relaxation. Use:

  • Scented Candles: Place candles around your seating area or on nearby surfaces for both light and fragrance
A white candle burns. In the background a winter scene is blurred out.
  • Diffusers: While you cannot add essential oils to your swim spa water, you can place a diffuser nearby, and enjoy aromatherapy of your choice. For relaxation, add lavender to a diffuser, for stress relief add chamomile and for respiratory health add eucalyptus essential oil – those are a few for starters

6. Decorations Get Everyone in the Mood

Lean into the winter season by decorating your swim spa area. Some ideas include:

  • Festive Accents: Garlands, wreaths or snowflake decorations add a cheerful, holiday vibe
  • Natural Elements: After the holidays, pinecones and evergreen branches bring a touch of nature.
  • Fairy Lights: Any string of lights add a certain touch of magic
  • Winter Colors: Stick to a palette of whites, silvers and blues to mirror the frosty beauty of winter
  • Holidays: Valentines Day, St. Patrick’s Day – all the holidays offer opportunities to decorate and add to the fun!
A closeup image of Valentine's Day festive lights in red, pink and white. Some of the lights are heart-shaped.

7. Embrace the Health Benefits

Winter swimming in your heated swim spa is good for you in many ways! Remind yourself regularly, that using your swim spa can:

  • Boost Circulation: The contrast between cold air and warm water along with swimming improves blood flow
  • Relieve Stress: Warm water therapy eases tension in your muscles and mind
  • Support Immune Health: Consistent hydrotherapy has been shown to support overall wellness, especially during cold and flu season
Clip art of green, orange and blue eighth notes on a transparent background.

8. Bring the Entertainment

Turn your swim spa sessions into a fun event for everyone with these entertainment ideas:

  • Outdoor Speakers: Play your favorite tunes or create a curated playlist for relaxation or fun. If your swim spa doesn’t come equipped with a sound system, get a floating speaker – or two!
  • Movie Nights: Set up a projector and screen visible from the spa. Winter classics like Home Alone or Frozen are great for cozy viewing
  • Games: Waterproof playing cards or board games can engage everyone and create memories for years to come

9. Prepare for Winter’s Challenges

To keep your swim spa in peak condition during winter:

  • Maintain the Water Temperature: Keep the water heated – refer to your manual for best water temperature settings – and replace your cover when the spa is not in use
  • Regularly Check Water Chemistry: Cold weather can affect your swim spa water’s pH and chlorine levels; test your water routinely and adjust as needed to keep water clean and clear
  • Clear Snow and Ice: Keep the area around your spa clear of snow and ice for safe access

10. Capture the Magic

Document your winter swim spa sessions and share with friends and family. Whether it’s a serene solo soak or a lively gathering, the memories you make are worth cherishing. Try:

  • Photos: Capture the steam rising from your spa against a snowy backdrop
A closeup shot of hands taking a photo on a black camera.
  • Videos: Record your cozy setup or highlight your favorite moments
  • Social Media: Share your swim spa time with others – you may even inspire someone else to keep their swim spa open year-round. Oh, and don’t forget to tag @frogwatercare on Instagram, Facebook or X!
A couple sits together in their outdoor swim spa. In front of them are snow-coated trees.

Your Winter Swim Spa Adventure Awaits

Your swim spa is the ultimate way to embrace the colder months. Some people think winter is the best time to enjoy their swim spa. With these tips, you can create a magical outdoor escape that rivals any luxury spa.

Whether it’s a solo soak or a party, your winter swim spa experience is sure to be unforgettable. So, bundle up, step outside and enjoy the wonder of winter swimming — your backyard oasis awaits!

Do you really need a hot tub cover? Hot tub covers might seem like just another accessory, but they’re actually a game changer for anyone who owns a hot tub.

Want to save energy costs? How about add an extra layer of safety? Would you like to keep you water clean and clear?  A good cover protects your hot tub and upgrades your whole spa experience.

Whether you’re a new hot tub owner or a seasoned pro, this blog post will point out how a high quality hot tub cover makes a world of difference for you.

Tight camera shot of the corner of a hot tub with a brown cover on it

Your Hot Tub: Safe and Sound

Hot tub covers are crucial. They help keep everyone safe, especially kids, pets or even wild animals.

A cover creates a secure barrier. It prevents accidental falls, keeps out wildlife and blocks debris.

Plus, for additional security, many hot tub covers come with a lock, so only those with a key or who know the combination can get in and use the tub.

With a securely fitting hot tub cover, you’ll enjoy more peace of mind.

Less Debris + Less Evaporation = Easier Maintenance

Did you realize that a secure cover cuts down on water maintenance? It keeps leaves, dirt and other debris out of your hot tub. Organic contaminants like this can quickly impact your water chemistry. That means more cleaning time for you, more water testing and potentially more adjusting water balance. A well-fitting cover can help keep organic elements out and help your water balance remain stable.

In addition, a hot tub cover reduces evaporation and chemical loss. When your hot tub is uncovered, steam continues to drift off the surface. The water slowly evaporates, which affects the water balance. Then, you’ll need to add more water to your hot tub, which means more testing and balancing.

When you use a cover, you won’t have as much debris to clean out of the water, and you spend less time refilling the tub and balancing the water. That means you’ll get more time to relax and enjoy it. Hot tub covers truly help make maintenance a breeze!

A hot tub with its cover on in the backyard of a red brick house

Protect Your Hot Tub from the Weather

Not only does a good fitting cover keep organic matter out of your hot tub, and your hot water in, but it also protects the hot tub from weather damage. From UV rays to wind, rain and snow, the elements can wear down your spa’s surfaces over time.

A high quality hot tub cover acts like armor. It creates an impenetrable barrier, keeping your hot tub’s surface and water safe from sunlight, moisture and harsh weather.

Rainwater, sleet and snow will impact the hot tub water’s chemical balance, not to mention the temperature.  A cover keeps precipitation out and helps retain heat.

Save on Energy with a Hot Tub Cover

Did you know a hot tub cover can lower your energy bills? A well-fitting cover traps in heat and reduces the amount of energy needed to maintain the water temperature.

A hot tub cover also helps reduce heat loss from evaporation, which is one of the biggest sources of energy loss for hot tubs. A cover conserves energy resources all while keeping your tub warm and ready to use.

An icon of a hand holding a green money bag

Protect Your Hot Tub Accessories

While a hot tub cover keeps debris out and shields the hot tub against weather, it also helps other accessories last longer and stay clean. Pillows, headrests and railings won’t need to be replaced as often, and they’ll stay in better shape for you to enjoy.

In addition, because a cover keeps your hot tub water cleaner, filters and chemical dispensers don’t have to work as hard and have a longer lifespan.

A closeup shot of an outdoor hot tub and its pillows. A pair of towels sit on the edge of the hot tub rolled up

Keeping it Clean

If you already have a hot tub cover, it’s important to keep it clean, and securely fitted. A loose, torn or ragged cover is an invitation to the elements as well as debris that can wreak havoc with your water. For example, an algae spore is so tiny, you won’t see it, until it gets into your hot tub and grows.

Hot tub covers are designed to fit tightly, which is good. However, you’ll want to wipe down the surfaces of your hot tub right where it meets the hot tub cover. That small amount of space is warm and damp – a great condition for mold and mildew!

Not to worry, a quick wipe down will keep it out.

How to Choose the Right Hot Tub Cover

Here are a few tips to help choose a cover that works best for your hot tub:

1. Measure for Fit

Accurate measurements are essential. A cover that fits snugly is best. Why? Because it can effectively reduce heat loss and prevent debris from getting into the hot tub. It’s great for energy efficiency and helps keep water cleaner.

Consider a cover designed for your hot tub model; ask the retailer you purchased your hot tub for recommendations.  Or check for custom options if your hot tub has a unique shape or size.

2. Consider Climate

In colder climates, opt for a thicker, high density foam cover with extra insulation to retain heat best, and withstand the elements. If your area is prone to heavy rain or snow, a weatherproof cover with additional waterproofing features may be best.

For warmer climates, a slightly lighter cover can work well, especially if it includes protection from sun exposure.

3. Quality Matters

Choose UV and mildew resistant fabrics so your cover can withstand sun exposure and moisture without fading or deteriorating. Look for reinforced stitching and durable handles.

Check out covers with reliable locking mechanisms for easy use and enhanced security.

4. Invest for the Long Term

While higher quality covers may have a larger upfront cost, a secure fitting hot tub cover will pay off when you avoid heat and water loss, frequent replacements, and instead, enjoy lower energy bills and keep your hot tub, surfaces and accessories in tip-top shape.

A family poses for a selfie in the hot tub. A hot tub cover is sitting to the right of the hot tub propped up.

The Conclusion on Covers

A high quality hot tub cover is more than just an accessory—it’s essential to protect your hot tub. When you choose the right cover, you not only defend your hot tub from wear, weather and unwanted debris but also make maintenance simpler, reduce energy costs and maximize safety.

Whether you’re seeking extra peace of mind, easier upkeep or lower utility bills, a well-fitted, durable cover provides these benefits and more. Take the time to find a cover that meets your needs and climate –  your hot tub (and your wallet) will thank you for it.

Does your pool ever go from the greatest place to enjoy warm days and create lasting memories to a green science experiment? Or turn so cloudy it could have been on the daily weather alert?

Want to know the biggest secret to consistently clean, clear water?

It’s balanced water.

That’s right! Balanced water is the key to consistently clean, clear water. These tips on how to balance pool water and keep it balanced will help you keep your pool ready for a splash whenever you are!

Three Test Strips sitting on the edge of the pool outside

What is Balanced Water?

In simple terms, balanced water means that the chemical levels in your pool are in harmony; it means the water’s chemical levels are in the ideal ranges to keep it clear, clean, safe and pleasant to swim in.

To maintain balanced water, focus on keeping the top three chemistry levels within their ideal ranges.

Total Alkalinity: 80 – 120 ppm

pH: 7.2 – 7.8

Total Hardness: 150 – 250 ppm

The 3 most important parts of pool water chemistry:

1. Total Alkalinity (TA) is the measurement of alkaline substances in your pool water. It’s the counterpart to pH. TA acts as a buffer to stabilize pH levels. When TA is out of range, pH levels often aren’t stable. And when pH isn’t stable, it can lead to metal corrosion, pool surface stains, cloudy water, decreased chlorine efficiency and a generally uncomfortable swimming experience because the water is either too acidic or alkaline.

2. pH: This is the measure of how acidic or basic (alkaline) your pool water is. Low pH levels are acidic. High levels are alkaline. One of the reasons keeping pH balanced is that the sanitizer – typically chlorine – is much less effective at higher pH levels; in fact, at a pH of 8.2, chlorine is only 15% effective.

3. Total Hardness (also known as Calcium Hardness): This is the measure of how hard or soft pool water is. Total Hardness measures the amount of dissolved calcium and magnesium in your pool water. It’s important to keep the Total Hardness balanced to prevent your pool water from becoming corrosive or scaling. In fact, testing your water for Total Hardness is your first step before balancing your water – check out the FROG Water Balance Guide for more information.

An overhead shot of beautiful and clear pool water

What about a sanitizer?

Sanitizer levels are essential to keeping pool water clean and clear. You must have enough chlorine in the water to kill bacteria and viruses; the industry standard for an all chlorine pool is 1.0 ppm – 4.0 ppm.

Too much chlorine is irritating to skin, eyes, hair, bleaches swimsuits and can damage surfaces. Too little chlorine won’t adequately kill bacteria and viruses, making water not safe to swim in.

An image of the chlorine tile on the periodic table

Pool Water Balance: Your #1 Priority

When it comes to maintaining your pool, balancing your pool’s water chemistry tops the list. Balanced water means to the pool is ready for action, plus, it extends the life of the water, equipment and surfaces and enhances your pool’s  appearance.

Start with Total Alkalinity (TA)

Why? Balancing TA first makes it much easier to balance pH.

We recommend that you get your TA balance correct first, because pH and TA adjustments affect one another. Within the ideal ranges, TA acts as a buffer for pH, helping prevent fluctuations in pH levels.

One of the biggest factors that influences your pool sanitizer’s (chlorine) ability to effectively clean the water is your swimming pool’s pH level. If the pH level is below 7.2 chlorine disperses much more quickly, that means you’ll use a lot more chlorine than needed.

On the other hand, if a pool’s pH level is higher than 7.8, chlorine loses its ability to sanitize the water, forcing you to use more chlorine to get the same chlorine concentration as a pool with a balanced pH level. For example, at a pH of 8.2, chlorine concentration can only reach 15%. This means that if you only had to add one dose of chlorine at a pH of 7.2, at a pH of 8.2 you would need to add 5x that amount to get the same chlorine concentration.

Constantly balancing and sanitizing your pool water can seem like a lot of work, especially if you don’t use your pool a lot. However, if you keep your pool’s water chemistry balanced and the sanitizer level in check, your pool will probably last longer and save you the hassle and expense repairs.

Photo of a bunch of leaves floating on the pool's surface.

What Affects Your Pool’s Water Balance?

Now that you have a good understanding of pool water balance, let’s talk about the things that can impact it, and how to manage them.

Some things like heavy pool use, leaves, twigs, rainwater and temperature changes are harder to control, and definitely alter your pool water chemistry.

For example, when you spot debris like leaves in your pool, scoop them out as soon as possible. Keep your pool covered when not in use so that rainstorms don’t add water, and high winds don’t blow dust and dirt into it. After a pool party with a lot of people in the pool, test your pool water and make necessary adjustments.

Even so, the most significant impact of water balance is the levels of Total Alkalinity, pH and Total Hardness in your pool water’ monitoring them regularly is the key to success.

Before You Balance: Expert Tip

Before you begin balancing your pool water, take a sample of the water you plan to use for filling or topping off your pool to your local dealer and have them check its Total Hardness.

If it’s over 400 ppm, it’s best to avoid using that fill water for your pool. Don’t worry – a simple hose filter from your local dealer can help resolve this issue.

A hose hangs on the side of a pool filling up the pool with water

How to Balance Pool Water: Key Steps

Balancing your pool water doesn’t have to be complicated. Just grab your test strips or test kit of choice and go!

Test your water and adjust it to the ideal ranges as needed; always start with Total Alkalinity.

Total Alkalinity: 80 – 120 ppm

If levels are low, add a Total Alkalinity Increaser. If levels are high, use a pH Decreaser.

pH: 7.2 – 7.8

Use pH increasers or decreasers as needed to keep it within the ideal range.

Total Hardness: 200 – 400 ppm

Finally, ensure Total Hardness is in the right range to prevent corrosion or scaling. If levels are low, add a Calcium Increaser.

photo without a background of 2 FROG Test Strips.

Follow these steps in order. Add adjustment chemicals in small increments; allow 12 hours between adjustments for optimal results. If balancing takes longer than two days, add a chlorine shock to maintain proper sanitizer levels.

Once your Total Alkalinity is within 80 – 120 ppm, pH is between 7.2 – 7.8 and Total Hardness is at 200 – 400 ppm, your water is balanced, and you’re ready to add your choice of sanitizer!

A shot of a pool edge with 3 chlorine pucks stacked in a pyramid.

Balance and Sanitize

Sanitizing your pool is just as important as balancing it. As mentioned, a well-balanced pool allows sanitizers, like chlorine, to work more effectively, and keep your water clean.

Keep it Simple with FROG® Products

Want to make balancing your water easier? And how about using less chlorine? Consider using Pool FROG® to sanitize your pool. Pool FROG helps keeps water Cleaner, Clearer, and Softer®. It kills bacteria 2 ways, with a low amount of chlorine and FROG Minerals all while using up to 50% less chlorine*.

Less chlorine means water feels softer, swimsuits don’t fade and surfaces are protected.

Plus, FROG Minerals kill bacteria, condition the water for softness, and absorb acids.

Explore FROG Pool Products

Find Your Local FROG Dealer

Need a Hand? We’re Here to Help!

If you need help with pool water balance or have questions, reach out to our customer service team at 800-222-0169. We’re here to make pool water care easy and stress free!

Smiling girl swimming underwater in a clear blue pool, reaching out with both hands, surrounded by a tiled pool background.

Dive into Easy Pool Care

When you focus on water balance, you can enjoy a sparkling, inviting pool all season long. Whether you’re a seasoned pool owner or new to pool care, keeping your water chemistry balanced ensures fun for all. Happy swimming!

*Compared to the minimum EPA recommended chlorine level of 1.0 ppm for a stabilized swimming pool. ∞For pools and hot tubs.

Have you thought about getting a swim spa but feeling unsure about how it works and what it takes to maintain it? Then you’re in the right place!

A swim spa combines the best of a hot tub and a swimming pool. It’s a compact solution for relaxation, fun and fitness.

It sounds like a perfect choice, but the question that often stops people is, once you own one, how do you take care of it?

Read on to find out why a swim spa is an exceptional addition to any home.

That’s where FROG steps in, with expert guidance to not only keep your swim spa clean and clear, so you can have more time to enjoy it, but also make it easy!

What Is a Swim Spa?

A swim spa is the ultimate combo of a hot tub and a swimming pool.

It’s larger than a hot tub, smaller than a pool, and offers the best of both – it’s the perfect blend of fun, fitness and relaxation! You swim against a current for a workout, then soak in the warm waters and gentle jets for some relaxation.

Swim Spa with FROG® @ease® Sanitizing System for Swim Spas on corner.

Unlike swimming pools, swim spas create a strong current that lets you swim in place – perfect for exercise. You can swim to your heart’s content without ever reaching the end of the pool or bumping into other swimmers. Or you can take a brisk walk – or a serious run, or wake board! The possibilities are many.

On the other hand, swim spas are made for relaxing. The water heats up to the same temperatures as a hot tub.  And like a hot tub, it has soothing currents to ease muscles and relieve stress. With seats and head rests  designed for comfort, you can unwind and enjoy the same benefits a hot tub offers.

Maybe one of the biggest benefits is that  you can enjoy a swim spa year-round, making it easy to maintain your fitness routine no matter the season, and relax and unwind whenever you want to.

Swim spas come in a wide variety of sizes and styles, along with adjustable jets and temperature settings. You can customize your experience in multiple ways from adding lighting, sound, and all types of accessories for fitness or fun

Some swim spas offer 2 separate bodies of water; one for the “swim” spa side and one completely separate “hot tub” side.

You have many choices of swim spas, it all depends on where you want to put it, and how you want to use it.

If you’re looking for family fun, high intensity exercise, or a relaxing spa to enjoy with friends, swim spas are an amazing option for homeowners who want a multipurpose water feature.

Swim Spa Benefits

Since swim spas offer a such a wide range of benefits, they’re a worthwhile investment for any homeowner. After all, you’re investing in your own well-being, which includes fitness, fun, and relaxation – all without leaving home.

Plus, they add value to your property.

Female swimming in Swim Spa with Green floating device.

With their unique feature of adjustable currents, swim spas accommodate many different fitness levels. You can tailor your workouts to your preferences. They’re an excellent place for low-impact exercise, ideal for injury recovery and those with joint issues. And, perfect for people who want to train for a triathlon or maintain themselves at their peak level of fitness.

Beyond fitness, swim spas deliver therapeutic benefits. The combination of warm water and massage jets helps relieve stress, manage muscle soreness and improves sleep  Some studies have shown that immersing yourself in hot water could decrease depression symptoms.

And Swim spas are ideal for your social life! They’re perfect for hosting guests and making family memories.

As for taking care of them, swim spa water care is generally easier than pool water upkeep, especially with FROG® @ease® Sanitizing System for Swim Spas. It’s the first and only complete sanitizing system made especially for a swim spa’s unique water volumes and temperatures.

Swim spas also cost less than installing a swimming pool and can be delivered and set up in a day. How’s that for efficient?

Plus, they’re movable! It takes a crane, but they can be moved to a different location – you don’t have to leave it behind if you buy a new home.

When you invest in a swim spa, you give your lifestyle, health and social life a boost all at once.

Interested in more swim spa benefits? Read the FROG Water Care Blog post, “10 Reasons a Swim Spa Will Change Your Life” here!

Essential Swim Spa Maintenance Tips

Back to the main reason people shy away from buying a swim spa – how do I take care of it?

It’s true, a swim spa requires regular upkeep, but it doesn’t have to be a pain!

You have many resources for help. Your local retailer will provide all the information you need and recommend products that work best. They also understand local water sources and can help with water care upkeep and solve any issues that may come up. They are sure to set you up well and help you keep your swim spa in top shape.

You can get help 24/7 from the free FROG Water Care App – download it for free, and you’ll have a ton of help in the palm of your hand, from how-to videos to testing your water, answers to common questions, and more.

Once you get your swim spa, here’s a few essential tips for water care:

A man refills a swim spa with a green garden hose.

1. Create a cleaning schedule

Keep your swim spa clean. Wipe down the surfaces, the cover – inside and out – and the rails. This keeps out debris including tiny algae spores or mildew – both of which can get into water and cause trouble.

Keep the deck around the swim spa clean and remove any debris in the water immediately. Use a net or vacuum out any debris – leaves or twigs – that may be on the bottom of the swim spa. Take a quick shower before getting into the water. This will keep everyday residue like sweat, lotions or makeup out of the swim spa water. This will keep your water cleaner and clearer and put less demand on your sanitizer.

2. Test your swim spa water routinely and Keep it Balanced

When you get a swim spa, you’ll learn some water chemistry, but you don’t have be come a backyard chemist! One of the terms you’ll hear and use a lot is “water balance.”

Water balance in a swim spa is the chemical composition of the water. This refers to the level of pH, Total Alkalinity, Total Hardness (also known as Water Hardness) and Sanitizer – usually chlorine.

To keep your swim spa water balanced, you’ll need to test it regularly.

You’ll probably use test strips, which are very easy to use. You dip one strip into the water, and then compare the colors on the tab to the colors on the test strip bottle.  If one of the levels is outside of the “ideal” on the bottle, you’ll need to adjust the water. Ask your local retailer for products and help, they’ll give you recommendations that make it easy.

Regular testing and adjusting as needed will keep your water “balanced.”  That means that all the essential water levels are within the recommended range and your water is clean and clear. See the FROG  Water Balancing Guide for more information.

3. Keep the Filters Clean

You’ll learn about filters when you buy your swim spa and get it set up – every swim spa comes with filters. They’re easy to clean and replace – and important to keep clean!  Filters filter out small particles in the swim spa water to help it stay clean, they work hard and do a big job. Keep an eye on them and replace them if they’re worn or torn.

Man's hands pull a filter out of a swim spa's interior.

It’s a good idea to have a new filter on hand so you can put it in while cleaning the one you’re using, and if you discover the one you’re using is in bad shape, you can replace it without missing any time in the swim spa.

4. Drain and Refill

It’s also a good idea to drain and refill your swim spa periodically, typically every three to four months, to keep the plumbing clean and clear, and prevent problems. Read our in-depth article on how and when to do this here.

How FROG Makes Swim Spa Care Easy

We mentioned that swim spa water care is important, but it doesn’t have to be difficult. And here’s the secret to easy swim spa water care: FROG @ease.

A photo of FROG @ease for Swim Spas that sits on a swim spas edge next to 3 rolled up white towels

FROG @ease Sanitizing System for Swim Spas is the first and only complete water care sanitizer made specifically for swim spas. Pools are larger, cooler bodies of water; hot tubs are small bodies of hot water. And swim spas are smaller than pools, larger than hot tubs, and have water that can vary between cool and hot. Different volumes and temperature of water need different chemicals to keep them sanitized.

In fact, your swim spa manual will tell you what chemicals not to use. You’ll want to keep your swim spa in top condition – and keep it under the manufacturer’s guarantee, so it’s important to know what to use and what not to use.

With FROG @ease, you’ll enjoy Cleaner, Clearer, Softer® water that’s easier to maintain.

How Does FROG @ease Work?

FROG combines Sanitizing Minerals and SmartChlor® Technology to kill bacteria 2 ways, creating Fresh Mineral Water®∞ that feels silky soft with less odors.

FROG® @ease® Sanitizing System for Swim Spas

SmartChlor is a unique, patented chlorine that is self-regulating. That means it maintains a low level of chlorine in the water at all times. When more chlorine is needed, it automatically dispenses the right amount. And that means no more constant dosing every time you use the swim spa. And no more peaks and valleys of high or low chlorine levels that are frustrating to manage.

What’s more the SmartChlor cartridge flips upside down when it’s time to replace it – how easy is that for a reminder?

The Sanitizing Minerals work with the SmartChlor, so you use up to 75% less chlorine*. Less chlorine means water feels softer, swimsuits don’t fade, and your swim spa surfaces are protected from damage that high chlorine levels cause.

Also helpful, you’ll find how-to videos for startup and troubleshooting on the FROG YouTube channel. Click here to check them out!

In addition, FROG @ease is registered with the Environmental Protection Agency. This means that all the claims FROG @ease makes are true.

When you’re faced with shelves of chemicals with all kinds of claims, you can be assured that FROG @ease will do what it says it will do. To back that up,  FROG has a Satisfaction Guarantee.

Your Swim Spa Awaits

Now that you know the answer to “what’s a  swim spa?” And, you have an idea of  how easy it can be to take care of with products like FROG @ease Sanitizing System for Swim Spas, you might want to go swim spa shopping!

If you’re dreaming of a happier, healthier life, now you know how a swim spa can make your dream a reality!

Owning a hot tub is like having a slice of paradise right in your backyard – or wherever you have your hot tub! But sometimes paradise can hit a snag.

Is cloudy, foamy, murky, smelly or green water in your hot tub frustrating you? Or do you struggle with too much, or too little chlorine? Are you always trying to get the chlorine levels right?

Don’t worry! We’re here with simple solutions to get your hot tub water crystal clear and inviting again. And we have tips to help get the chlorine levels off the rollercoaster and keep them consistent!  You’ve got this!

Hot Tub Problem #1: Cloudy Water

Cloudy water is the most common hot tub water issue. If you struggle with it, you’re not alone! Once you find the reason for cloudy water, you can correct it, and say goodbye cloudy water.

An overhead shot of a cloudy hot tub with its blue underwater lights on

Causes of Cloudy Hot Tub Water

1. Out of Balance Water

Unbalanced water in your hot tub can cause several issues including cloudy water.
Unbalanced water means that one or more of the following levels are outside of range:

    • Total Alkalinity: 80 – 120 ppm

    • pH: 7.2 – 7.6

    • Total Hardness: 150 – 250 ppm

2. Low Sanitizer Levels (Chlorine or Bromine)

Whether you use chlorine or bromine, sanitizer helps keep your hot tub water clean and clear. Without sufficient sanitizer levels your hot tub can be susceptible to bacteria growth, algae and cloudiness.

3. Poor Filtration

Clogged, worn or damaged filters can cause bacteria (dead or alive) and debris to accumulate. That means water is not clean. This impacts your hot tub’s water circulation and can lead to a decrease in sanitizer effectiveness.

How to Clear Up Cloudy Water

Ready to clear up that cloudy hot tub water? Follow these steps:

1. Maintain 24-Hour Circulation

Circulate the water continuously for a 24-hour period to improve filtration and chemical distribution throughout the hot tub.

2. Water Balance

Balance your hot tub’s water. Check these levels and correct as needed and in this order:

    • Total Alkalinity: 80 – 120 ppm

    • pH: 7.2 – 7.6

    • Total Hardness: 150 – 250 ppm

Want more details on water balancing? Check out this video, or download the FREE FROG® Water Balancing Guide for Hot Tubs here.

3. Shock the Water

Use a nonchlorine shock like FROG Maintain® to address cloudiness caused by reduced sanitization and filtration issues.

4. Clean Filter Cartridges

Clean or backwash filters to stop clogs, ensure effective water circulation and promote chemical distribution. Replace them if they’re worn, torn or damaged.

5. Drain and Refill

If cloudiness persists, consider draining and refilling the hot tub. This is often needed every 3-4 months, depending on use and your choice of sanitizer. Learn more here!

Note: Clarifiers temporarily improve water clarity by removing suspended particles, but don’t address the source of the cloudiness.

For persistent issues, ask your local retailer for help. You can always bring a water sample in for testing and recommendations.

How to Prevent Cloudy Water

1. Water Testing

Start with regular water testing to ensure your Total Alkalinity, pH, Total Hardness and sanitizer levels are balanced. Test your water regularly and keep on top of any adjustments needed. Balanced water is the key to consistently clean, clear water.

2. Filter Care

Make it a habit to clean your filters every few weeks or replace if needed. Proper filtration keeps debris and oils at bay.

A woman's hand compares her FROG @ease test strip results with the bottle. In the background is swim spa water

3. Cover Your Hot Tub

Cover your hot tub when it’s not in use to prevent debris from entering the water and causing cloudiness. Keep your cover clean – inside and out! Mold and mildew love warm enclosed places, like the inside of your hot tub cover.

4. Shock Your Hot Tub

Regularly shocking your hot tub helps to break down organic matter that might negatively impact water clarity. Some tips include: Use nonchlorine shock to clarify water.  Before and after use, check your chlorine levels to make sure they’re within ideal parameters, and add more if needed.

Follow these steps, and you’ll enjoy crystal, clear water every time.

Hot Tub Problem #2: Foamy Water

Causes of Foamy Water

Hot tub foam occurs when water interacts with air and surfactants, which are compounds that lower the surface tension between liquid and gas and form a barrier that results in foam. As surfactants and air increase, so does bubble formation and ultimately, foam.

So why is foam “bad?” Because of what causes it and what it’s made of:

Common Causes of Foam – Surfactant Buildup:

1. Oils and Lotions

Body oils, deodorants, beauty products and lotions add surfactants to the water, leading to foam buildup over time.

2. Detergents and Soap

Residues from detergents and soap on swimsuits and skin contribute to foamy water.

3. Biofilm

This slimy, and often unseen microbial colony attaches to hot tub surfaces, pipes or jets and produces surfactants.

4. Poor Water Balance

Low Total Hardness (also known as Calcium Hardness) (below 150 ppm) lowers water surface tension and causes foam.

Now that you know the causes of hot tub foam, let’s move on to how to fix it.

Foamy Water Solutions

Here’s how to solve foamy hot tub water:

1. Balance Your Hot Tub Water

Start by checking and correcting these levels in this order:

      • Total Alkalinity: 80 – 120 ppm

      • pH: 7.2 – 7.6

      • Total Hardness: 150 – 250 ppm

2. Shock the Hot Tub

If balancing doesn’t do the trick, and  you still have foam, shock the water. Use a nonchlorine shock like FROG Maintain® to oxidize and break down surfactants.

3. Remove Oils, Lotions, Detergents and Soap

Add a scum absorber to the water to remove buildup. Multiple absorbers can speed up the process.

A hero shot of FROG Maintain, a non-chlorine maintenance shock for hot tubs

4. Address Biofilm: Drain, Rinse and Refill

If foam persists, biofilm might be the cause. Here’s how to tackle it: Use a spa purge product. You can also use a biofilm cleaner if needed. Then, drain the tub.

Thoroughly clean the filter, surfaces and pipes with a mild cleaning agent.

Rinse the hot tub to remove any cleaning agent residue.

Refill using a hose filter to avoid new contaminants. After the tub is filled, balance the water and add sanitizer.

Here’s an in-depth guide for hot tub purging: “When It’s Time to Purge Your Hot Tub”

Note: Defoamers are only temporary fixes. For lasting results, follow the 4 steps above.

How to Prevent Foamy Water

An overhead shot of a hot tub with foam on its water's surface

If you’ve battled foamy water, you know you don’t want it to be a constant battle.

1. Drain and Refill Regularly

Drain and refill your hot tub every 2-3 months to remove dissolved solids. If you use FROG® products, you can drain and refill every 4 months. FROG’s mineral cartridge lasts 4 months, plus, you use much less chlorine or bromine with FROG.  Also, don’t forget to replace your FROG Mineral Cartridge whenever you drain and refill your hot tub.

2. Use a Non-Chlorine Shock Weekly

Shock the water weekly with a non-chlorine shock like FROG Maintain® to break down oils, lotions and soap residues. This keeps water clean without adding Cyanuric Acid.

Bonus tip: If you use dichlor as a sanitizer, you’re adding more Cyanuric Acid every time you add dichlor. Too much Cyanuric Acid causes hard-to-manage, itchy, harsh and even smelly water.

3. Clean Your Filter Monthly

Clean the hot tub filter monthly using a suitable cleaner; follow the manufacturer’s instructions. Having an alternate filter helps maintain cleanliness, extends filter life and keeps you going if you find your filter worn, torn or damaged.

4. Always Rinse Off Before Hot Tub Use

Take a quick shower (no soap) before using the hot tub to rinse off lotions, perfumes, deodorants and sweat and stop them from entering your hot tub water.

5. Use a Dedicated Swimsuit

Choose a swimsuit for hot tub use that isn’t washed with detergent. Rinse it with plain water and let it dry between uses. If you use FROG products, which use much less chlorine or bromine, your swimsuits will stay brighter for much longer!

Hot Tub Problem #3: Green Water

What Causes Green Hot Tub Water?

If your hot tub water is green, algae isn’t always to blame. Oxidized copper, iron, manganese and even biofilm can also be the culprits. Then again, the problem could be algae.

Overhead shot of green hot tub water

Algae: The Slimy Invader

Algae typically appears due to low sanitizer levels, poor filtration, inconsistent maintenance, and organic matter entering the tub. Signs of algae include:

  • Slimy Texture: Slick or slippery water and surfaces

  • Cloudy Water: Murky appearance with a green tint

  • Musty Odor: Unpleasant smell

  • Improper pH Balance: pH testing outside of the ideal range (7.2 – 7.6)

Oxidized Copper: The Sneak

If green water is clear with no slime or smell, oxidized minerals, most commonly copper, might be the cause. Sources include:

  1. Source Water with high copper content

  2. Erosion of Copper Components

  3. Copper based Algaecides

Identifying the Cause

1. Observe the Water and Surfaces:

  • Slimy surfaces and cloudy water indicate algae

  • Clear water with no slime suggests oxidized copper or other minerals

  • Persistent murky water despite ideal chemistry levels may indicate biofilm

2. Water Testing:

  • Use a water test kit to check for high copper content

  • Bring a sample to your local retailer for testing

How to Fix Green Water in Your Hot Tub

Once you’ve identified the cause of the green water, you can correct it efficiently.

How to Treat Algae

 1. Shock the Water

Use a chlorine or non-chlorine shock treatment. Follow the product instructions for the correct dosage.

2. Brush and Clean

Scrub the hot tub walls, floor and cover to remove all algae.

3. Filter Maintenance

Clean or replace the filter cartridge to ensure proper filtration.

4. Regular Maintenance

A gloved hand uses a scrubber to clean the shell of a hot tub.

Maintain proper sanitizer levels, keep the filter clean , cover the hot tub when not in use and follow a routine cleaning schedule – including the inside and outside of the cover.

How to Treat Oxidized Copper

1. Add a Metal Sequestering Agent

This will bind with copper to prevent discoloration. Your local retailer can recommend best products – they’ll be familiar with local water sources.

2. Drain and Refill

If copper levels are high, partially drain and refill the hot tub with fresh water. Be sure to balance the water afterward, correcting and adjusting Total Alkalinity, pH and Total Hardness if needed.

3. Check Source Water

Test your source water for copper content before refilling. Use a hose filter if copper levels are high.

4. Maintenance Routine

Regularly test and balance Total Alkalinity, pH and Total Hardness. Balanced water is the key to clean, clear water! Avoid using copper-based algaecides if your water has high copper levels.

How to Treat Biofilm

Drain, Clean, Rinse and Refill

If green water persists, biofilm might be the cause. Before draining, use a spa purge product – and a biofilm cleaner if needed. Then drain the tub, clean the filter, surfaces and pipes.

Thoroughly rinse the hot tub to remove all residue. Refill using a hose filter to avoid new contaminants. After the tub is filled, balance the water and add sanitizer.

Check out our in-depth guide for hot tub purging: “When It’s Time to Purge Your Hot Tub”

Prevent Green Hot Tub Water

1. Keep Your Hot Tub Covered

Covering your hot tub when not in use prevents debris from getting into your hot tub water. It also keeps the sun from promoting algae growth.

2. Test Water Regularly

Frequently test your water to maintain proper balance, including sanitizer levels, Total Alkalinity, pH and Total Hardness. This helps you prevent issues and catch problems early.

3. Use Quality Chemicals

The most inexpensive chemicals may seem like the best deal, but they’re often not. For example, some inexpensive chemicals may have lower concentrations, meaning you have to use more to get the results you want. They may also have a shorter shelf life.

Invest in high quality sanitizers, algaecides and metal sequestrants to keep your water clean and clear. Your local retailer will have recommendations.

4. Clean Routinely

Regularly clean hot tub surfaces and filters to prevent algae and contaminant buildup. Stay on schedule with drains and refills to maintain water quality.

Hot Tub Problem #4: Excess Chlorine in Your Hot Tub

Signs of Too Much Chlorine in Your Hot Tub:

  • Dry, itchy skin

  • Eye irritation

  • Strong chemical odor

  • Faded swimsuits

  • Faster corrosion of hot tub equipment

How to Reduce Chlorine Levels:

1. Regularly Test and Balance Water

Test the water and adjust as needed to keep the water at ideal levels:  Total Alkalinity (80 – 120 ppm), pH (7.2 – 7.6) and Total Hardness (150 – 250 ppm).

Watch this video for step-by-step guidance:

2. Dilute the Chlorine

If chlorine exceeds 3.0 ppm, dilute it by adding fresh water or partially draining and refilling the hot tub. And, you guessed it, test and balance the water after adding fresh water.

3. Consider Alternatives Sanitizers

Use mineral systems or other alternatives to reduce chlorine use and maintain more consistent levels. Consider FROG® @ease® Sanitizing System for your hot tub. It keeps chlorine levels consistent and allows you to use up to 75% less chlorine*

FROG @ease combines FROG Minerals with SmartChlor®, a unique patented form of chlorine. Together, they kill bacteria 2 ways and create Fresh Mineral Water® that feels silky soft with far less odors.

Want to learn more about FROG @ease? Watch the video below!

Problem Free Hot Tub Bliss

Enough about troubles – what about the top 4 hot tub well-being benefits – that’s why you got a hot tub, right?

We’d like to leave you with the 4 top benefits of hot tubs, so you can say “good bye” to those 4 hot tub troubles you now know how to tackle, and “hello” to your own slice of paradise.

It’s time to get in your hot tub and enjoy:

  1. Improved sleep

  2. Stress management

  3. Pain management

  4. Cardiovascular health

Here’s to keeping your hot tub a crystal-clear oasis, ready for you to unwind and enjoy at any time. Happy soaking!

A woman relaxes in an outdoor hot tub. The sun is setting in the foreground and her hands are resting on the back of her head.
* Compared to the minimum ANSI recommended chlorine level of 2.0 ppm for a hot tub or swim spa