So my normal supplier of pool shock switched brands and instead of 10% sodium hypochlorite on the old brand, the new brand says 15% available chlorine and 12.5% sodium hypochlorite. My guess is I need to calculate using sodium hypochlorite, but I wanted to ask to be double sure.
On the bright side, the price I still the same, 4 gallons for $9.99!
Thanks as always for your help!
On the bright side, the price I still the same, 4 gallons for $9.99!
Thanks as always for your help!