15. The Pool shock treatment breaks down contaminants & utilize
the disinfectant strength of the primary sanitizer through a
process of super chlorination.
16.
17. pH level of pool water needs to be monitored regularly since
chlorine only works effectively in narrow pH ranges and too
much acid or alkaline can irritate the swimmers.
18.
19. Algaecides are mostly used as a preventive measure
to remove green algae from Swimming pool water.