Is PROpride Ultra Germicidal Bleach OK for pool use? The label says 6.0% Sodium Hypochlorite and 94.0% Other Ingredients. The EPA Reg. No. is 70271-13-13152. I bought some at Smart&Final before I had price-compared and found that it is no cheaper than Orchard Supply's pool chlorine. I would like to use it up (I have three 3-qt containers), but my wife will not approve unless it is OKd by at least two independent sources.
I am fighting black algae in Northern California.