5 TIPS ABOUT LIFEGUARD QUALIFICATIONS YOU CAN USE TODAY

The SLAM (Shock Stage And Keep) approach is The easiest way to remove algae, sanitize your pool, and accomplish crystal apparent h2o.  You can not finish this process right away! Make it possible for for several days to complete and do not just take any shortcuts!The theory would be that the CYA is sluggish to "store" the chlorine as it really is