Safely Raises Swim Pool pH
Swim Pool pH
PH is a chemical measurement of acid or alkali in water. Proper swim pool pH is 7.2-7.6; pH over 7.6 decreases chlorine sanitizing efficiency, pH under 7.0 is acid and is corrosive to metal. If pH is too high or too low, eye, ear, nose, or skin irritation can occur. Ideal pH is 7.2-7.6