A pool must be properly treated for three primary purposes Healthy Safety  and Aesthetics   It is in interest of public health that the pool be disinfected to prevent the transmission of disease. It is in...

The Well Balanced Pool Or SPA Total Dissolved Solids              : Less than 2000 mg/l Hardness                                       : 200 – 400...

Types of  Chemicals Task  done regularly in  Swimming pool               1. Disinfection:                  70 % Calcium Hypochlorite granual type is used in  swimming pool to...