Hypochlorite is the cheapest source of chlorinated disinfectant.
Chlorine is highly effective in killing a wide range of pathogens that are usually found in pool water and leaves a residue behind that is easy to
measure and control. It is cheap and is a disinfectant that has been successfully used in water treatment for many years.
Sodium hypochlorite does not need to be dissolved; i All of the disinfecting properties of chlorine t acts immediately