Expert Advice: Why Switch Your Hot Tub from Traditional Chlorine to FROG® @ease®
On the fence if you should change out from traditional chlorine? Learn the difference from traditional chlorine and FROG @ease!
Keeping hot tub water Cleaner, Clearer, Softer® and Easier shouldn’t be complicated — and with FROG @ease, it isn’t.
Here’s why hot tub owners everywhere are switching to FROG @ease:
Let’s explore how FROG @ease works with your hot tub — starting with its dual-action sanitizing power.

Most traditional chlorine systems rely on a single sanitizer to keep your water clean. FROG @ease is different. It kills bacteria two ways—using FROG Minerals and SmartChlor® Technology together for cleaner water.
That means your water stays Cleaner, Clearer and Softer® — all with less work from you.
Yes! FROG makes it easier to maintain your hot tub than traditional chlorine systems.
Why? Because FROG @ease combines sanitizing minerals with SmartChlor Technology, which self-regulates and maintains a consistent level of chlorine — only releasing more when needed.
That means no daily testing and dosing, no constant measuring and no guesswork. Just Cleaner, Clearer, Softer water with far less effort.
Using less chlorine isn’t just good for your water — it feels better. With FROG @ease, you’ll notice:
Plus, your FROG Mineral Cartridge lasts four months, continuously working to kill bacteria while you sit back and relax.

Traditional chlorine requires frequent measuring, testing and guessing. FROG @ease takes the guesswork out of hot tub water care.
Yes! Using FROG in your spa helps you save both water and energy.
Why? Because your fill water stays cleaner longer without the buildup of CYA (cyanuric acid), meaning you don’t have to drain and refill as often.
Fewer refills mean less water to heat, which reduces energy use and keeps your spa running efficiently — so you can relax knowing you’re saving time, money and power.
Here’s a fact most hot tub owners don’t know: the CDC advises against using chlorine products containing cyanuric acid in spas and hot tubs. Traditional chlorine systems often contain up to 50% cyanuric acid, which builds up in your water over time — leading to irritation, odor, cloudiness and more frequent drains and refills.
FROG @ease contains no cyanuric acid, so your water stays clearer longer.
Great question! The best place to buy FROG products is through your local authorized FROG Dealer — they’ll ensure you get the right products and expert advice.
But if you don’t have a dealer nearby, you can also shop directly from our official FROG Amazon Brand Store for genuine FROG spa products delivered right to your door. Check it out here!

When you combine FROG Minerals with SmartChlor Technology, you get what we call Fresh Mineral Water — water that’s:
You could stick to your current system and keep adding chlorine manually daily — but when you switch to FROG @ease you’ll enjoy system that works smarter, not harder, to keep your hot tub clean.
We are happy you’re interested in FROG for your spa.
For starters, we recommend you pick whether you like to sanitize with bromine or chlorine!
If you prefer bromine, FROG Serene is for you. If you prefer chlorine, FROG @ease is the best bet. Check out the table below for comparisons of our top spa products.
| FROG @ease System | FROG Serene System |
|---|---|
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With proven EPA-registered sanitizing minerals, patented SmartChlor Technology and up to 75% less chlorine*, FROG @ease maintains your hot tub water for you — so you can spend more time unwinding and less time as a backyard chemist.
Experience the difference of Fresh Mineral Water with FROG @ease in your hot tub. Cleaner, Clearer, Softer, and Easier — every soak, every time.
*Compared to the minimum ANSI recommended chlorine level of 2.0 ppm for a hot tub.
∞ For pools and hot tubs.
1. cdc.gov/healthywater/swimming/residential/disinfection-testing.html
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