is cal-hypo sodium-hypochloride? or what is it? I just added one gallon of 10% sodium hypochloride super chlorinating liquid to try to raise chlorine a little. was that the wrong stuff to add?
is cal-hypo sodium-hypochloride? or what is it? I just added one gallon of 10% sodium hypochloride super chlorinating liquid to try to raise chlorine a little. was that the wrong stuff to add?
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