FROG StoMPS Non-Chlorine Shock Oxidizer for Hot Tubs & Swim Spas — 2 lb with TruDose Cap

Refresh your spa water with FROG StoMPS

FROG StoMPS is a chlorine-free oxidizing shock crafted to enhance water quality in hot tubs and swim spas. It targets organic buildup while helping your sanitizer stay effective, offering a calmer, more inviting soak without the harsh scent of traditional shocks. This product emphasizes ease of use and reliable results, so you can spend more time relaxing and less time measuring.

Key benefits at a glance

• Chlorine-free oxidizing action that works alongside your sanitizer to maintain clarity and freshness
• Fast-dissolving formula that tackles organics and helps minimize odors associated with chlorine or bromine
• TruDose Cap with a secure seal, standard cup and tablespoon indicators for simple, predictable dosing
• Translucent measuring cap enables quick, visual dosing without guesswork or heavy math
• Comes with a dosage guide covering hot tubs and swim spas of any size
• Works with chlorine, bromine or salt systems, offering flexibility across spa setups
• Backed by FROG’s water care know-how, Mineral Technology, and prefilled cartridges for cleaner, clearer water

How to use, in a few steps

• Check your water with a test strip to determine current levels
• Open the TruDose Cap and measure the recommended amount using the built-in markings
• Pour slowly into circulating water and retest after a short period
• Follow the dosage guide for hot tubs or swim spas to maintain balance

Real-world scenarios

Imagine a weekend soak after outdoor activities: you notice a softer feel on your skin and a lighter scent in the air. You’ll appreciate the straightforward dosing and quick, visible results from StoMPS, whether you’re maintaining a compact hot tub or a larger swim spa.

With more than 25 years in water care, FROG brings expertise to make maintenance easier while helping your water stay cleaner, clearer, and more inviting. Mineral Technology and prefilled cartridges are designed to complement existing sanitizers, delivering a well-balanced bathing experience.