Using a chlorine-free and food grade 7% hydrogen peroxide based custom formula, with PH balancer and natural pool dye, that is scientifically engineered to clean, treat, balance, and condition your Ice Bath water, and keep it clean for weeks to months. Inhibits scale buildup, scum lines, helps control odors, and softens the water. DETAILS: Doesn't contain chlorine Doesn't emit toxic vapors Doesn't Irritate skin or eyes when dissolved Causes no damage to hair or swimwear