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outdoor pool chlorine

What Levels of Chemicals do I Need?

Disinfectants To destroy any microorganisms introduced by patrons and other sources, a sufficient level of disinfecting chemicals must be continually present in the water, in an active form. In pools and spas using chlorine, the chemical is called free chlorine, and in facilities using bromine, the chemical is called free bromine. Unstabilised (Indoor) Pools & […]