Maintain ideal water chemistry with Applied Biochemists Thio-Trine—a fast-acting solution designed to reduce excessive sanitizer levels safely and efficiently. This 20 oz bottle offers powerful performance in a compact size, perfect for quick corrections when chlorine or bromine levels spike. Fast Sanitizer Reduction: Quickly neutralizes high chlorine and bromine levels, restoring safe swimming conditions in minutes. Multi-System Compatible: Works seamlessly with chlorine, bromine, saltwater, and ozone pool systems. Effortless Application: Simply pour and circulate—no complicated steps or long wait times required. Enhanced Swimming Comfort: Helps reduce eye and skin irritation caused by sanitizer overload, making pool time more enjoyable for everyone. Ideal for post-treatment adjustments or correcting accidental overdoses, Thio-Trine keeps your pool water balanced, clear, and ready for fun. A smart addition to any pool care routine.