These are an important part of keeping swimming pools clean and safe. They are a chemical used to kill germs. When the proper amount of these granules is added to pool water, they slowly dissolve and release chlorine, removing harmful microbes.
Bacteria, viruses, and fungi don't stand a chance against the disinfecting power of chlorine. By killing these disease-causing bugs, this product ensures the pool water stays healthy and hygienic for swimmers and gradually provides a fresh supply of disinfectant over time.