THE 2-MINUTE RULE FOR RESPONSIBILITIES OF POOL ATTENDANTS

Retain posture within the surface area of your water for 2 minutes by treading water using just the legs (no arms).No matter what the TA is, And that i also additional borates to help you mitigate the PH drift but in between the SWG as well as two' fall for my spa spill about there is often a good amount of aeration to travel up my PH.Comply with c