FROG® @ease® Floating System

Quick and easy Hot Tub Sanitizer with minerals and up to 75% Less Chlorine

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How many times have you thought, “this hot tub is just too much work!” We set out to change that with FROG @ease - it gives you that “ahhh” feeling of relaxation and peace of mind. FROG @ease combines our sanitizing minerals with SmartChlor® Technology to kill bacteria 2 ways. The result is Fresh Mineral Water®∞ that’s silky soft with far less odors and the easiest water to maintain because it’s self-regulating. It knows when more sanitizing power is needed and automatically delivers it. When you need to do something, it flips over.

Pool Foreground Hot Tub Foreground
@ease 75 Percent Less

Up to 75%* less chlorine with no frustrating yo-yo chlorine levels

Shock only once a month

Self regulates for continuous crystal clear water

@ease Easy On

Easy on hot tub surfaces with less odors

@ease Color Match

Single color match for easy reading – exclusively with FROG @ease Test Strips

No Constant Monitoring

No constant monitoring

@ease No Mixing

No mixing chemicals

Money Back Guarantee

Money back guarantee


Another FROG @ease benefit – no Cyanuric Acid that can lead to problems.

@Ease Packaging

Video Introduction to FROG @ease Floating System

Flippin Frog Hot Tub

Additional Information

Within 90 days of purchasing a FROG® Serene® Floating System or FROG® @ease® Floating Sanitizing System, if you are not completely satisfied, we will refund your money or replace the system. To find more information, please see The FROG Guarantee.


The @ease System combines the proven FROG mineral formula for killing bacteria with SmartChlor Technology that maintains a consistently low chlorine level for weeks.

Unlike normal chlorine that is used up when you get in, SmartChlor continues to maintain the same level which is up to 75% less than hot tubs using Dichlor (standard hot tub chlorine). That’s why we call it self-regulating.  It goes to work when the hot tub needs sanitizing so there are no frustrating yo-yo chlorine levels.  This time-released method is also why less shock is needed to maintain the hot tub.When the SmartChlor Cartridge is depleted the system will flip over as a visual reminder to replace the empty cartridge with a new one.

This technology is so unique it has its own testing method that’s easier than standard test strips.

In 2 seconds, you can know precisely whether your pH, Total Alkalinity and Hardness are balanced, plus whether or not SmartChlor® needs replacing. Simply dip the FROG @ease Test Strip into the water, remove with the pads facing up and shake once to remove the water on the FROG Test Strips. Then hold it up next to the color chart on the back of the bottle to compare colors.

If the SmartChlor color on the strip is darker than the bottle label, the water is fine. If it is lighter it’s time to replace the Smartchlor Cartridge.

This technology is so unique it has its own testing method that’s easier than standard test strips.

A new standard for keeping your Hot Tub water crystal clear – continuously.

Less Chlorine

Up to 75%* less chlorine with no frustrating yo-yo chlorine levels.

Less Shocking

Only shock once a month!

Self Regulates

Self-regulates for continuous crystal clear water.

Less Odors

Easy on hot tub surfaces with less odors.

  • Unique form of chlorine that works only with FROG minerals
  • It’s EPA registered
  • Unlike dichlor it’s slow dissolving
  • It’s self-regulating by automatically delivering more free chlorine when needed
  • It maintains a consistent 0.5 – 1.0 ppm free chlorine level at all times

What size hot tub will FROG @ease work in?

Hot tubs 150 to 600 are perfect for FROG @ease.

How does FROG @ease compare to bromine in a feeder or using chlorine?

With standard chemicals you experience peaks and valleys in your sanitizing routine.  When you add chemical, the level spikes, when you use the tub, the level drops. This yo-yo method goes away with FROG @ease because it maintains the same level of sanitizing from day 1 until the day the system flips over and it’s time to replace the SmartChlor Cartridge.

How can it work so well with 75% less chlorine?

SmartChlor is not a typical chlorine.  It will consistently maintain a 0.5 to 1.0 ppm free chlorine level. This would not be enough on its own; but with FROG minerals, it’s a perfect combination that kills bacteria 2 ways so you have a cleaner, clearer hot tub that’s wonderfully soft and odor free!

How long do the Mineral and SmartChlor cartridges last?

The mineral cartridge lasts four months or whenever the hot tub is drained and refilled. This comes in a new FROG @ease System kit.  The SmartChlor Cartridge lasts 3-4 weeks depending on the size of your tub and how often it is used. This is sold in a convenient 3-pack.

Is a FROG @ease System expensive?

SmartChlor is slightly more expensive than dichlor but less than other systems. Consumers who have tried it tell us it is SO worth the money because it makes owning a hot tub extremely easy with far less monitoring and no shocking for an entire month. You save time and the cost of shock treatments plus with up to 75% less chlorine, your suits won’t fade and your hot tub itself has less wear and tear.

Can I remove FROG @ease from the hot tub when I’m relaxing in the water?

Yes. Simply set it on a surface that is not susceptible to bleaching and remember to replace it when you exit the tub.

* Compared to the minimum ANSI recommended bromine or chlorine level of 2.0 ppm for a hot tub

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Dolores Krause - December 28, 2022

So far, so good! The Frog@ease system has been keeping the water very clear, and it's extremely easy to use. Previously we used a Di-Chlor system from our hot tub dealer, and we ended up having a Cyanuric Acid problem. The CYA built up to the point that it rendered the chlorine completely ineffective, causing the water to become very cloudy and contaminated. The only remedy at that point was to empty and refill the spa prematurely. We are very happy to now use Frog@ease, which contains no CYA, and the bonus is that it's so much easier to use. We just corrected the alkalinity/pH, dropped it in the spa, and occasionally add a little of the Frog@ease Maintain. No more need to test and adjust the water every day! It's especially nice right now because we had a winter cold snap and would not have been able to lift the cover to add chemicals for a week. I just opened it today and the water is still crystal clear. That aspect will also be nice for maintaining clear water while out of town. Thanks for making spa maintenance so much easier!

John Forsythe - December 25, 2022

We like the FROG @ease Floating Sanitizing System for our hot tub! The inverting feature makes it easy to keep track of chlorine availability. When it flips, add a cartridge! Of course, nothing replaces regular water testing, but it is a handy visual reminder. We like the dual nature of the product-one floater dispenses two different chemicals. The construction is sturdy; the two halves twist together firmly and separate without a fuss, yet they do not come apart under regular use. There are no sharp edges or exposed screws to scratch your tub surface. For us it has excellent value for the money and easy to use. Highly recommended!

Lisa Gomez - December 19, 2022

I am so happy with the FROG system! I had a hot tub years ago and it was a nightmare to keep the chemicals balanced and keep the water clear. With the FROG system, it is so easy! Every time I open the cover, I am greeted by crystal clear water! It’s fabulous!

Dave R. - December 13, 2022

I've owned my hit tube for 5 years using traditional chemical management. I heard about @ease and tried it. It changed everything on how I manage the balance of the water. Mainly... I don't have to manage it anymore. An occasional shock AND that's it! I enjoy the hot tube again. Thank you So much!!!

Hannah Bertrand - December 9, 2022

The floating system is AMAZING! I get in my hot tub almost daily and before trying the floating system my water always ended up cloudy and foamy and it was a task to keep everything within the correct parameters. I was testing and adjusting the water every day. I emptied and refilled my tub, got my hardness, alkalinity, and ph levels where they needed to be, plopped that little blue guy in the water and haven’t had to add a chemical yet!!!

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