Clean and Safe Pools and Spas Chlorine-based sanitizers work to chemically destroy microorganisms. Upon contact with chlorine, billions of bacteria can be rapidly oxidized, along with viruses, fungi and protozoa. And regular chlorination maintains water purity. Everyone Sanitizing water is just one way chlorine adds to the fun. Poolside furniture Chlorine plays an indispensable role in the creation of other products that we use every day - from vinyl, plastic, paint, laundry bleach and film to plumbing, cars, contact lenses and computers.
Chlorine keeps tap water clean and is the key to the manufacture of pharmaceuticals.
We all depend on chlorine. These products are completely safe when used according to EPA-approved package directions. Always read the label on products before using them and never mix any kind of chemicals from different packages. Keep your spa chlorine levels between 1 and 5 ppm. Spas need more chlorine than pools because of the higher concentration of user wastes.