THE ULTIMATE GUIDE TO RESPONSIBILITIES OF POOL ATTENDANTS

Normally, when you finally add CYA to pool water, it is going to keep on being within the h2o unless you drain the water that contains it. Some CYA are dropped as drinking water splashes out from pools.The theory is that the CYA is sluggish to "retail outlet" the chlorine as it is getting produced, so without having plenty of CYA, there is a Constr