Swimming Pool Maintenance Guide - How to Keep Your Water Clean
https://www.storeboard.com/blogs/general/swimmingpool-maintenance-system-how-to-keep-your-water-clean/1011300
On a humid and hot August day, a quick dip in the pool will feel like celestial. However, what should the pool which should look as a human body of crystal-clear water seems like a hot pond or perhaps a swamp?