Product details
BioGuard Chem Out is also great for the following treatments:
-Neutralizing chlorine or bromine when converting a pool to Soft Swim
lowering chlorine or bromine levels when treating severe metal stains and metal problems
-When lowering chlorine level after shocking, allow about 8-12 hours for superchlorination (shock) treatment to oxidize swimmer waste, unfilterables & chloramines (combined chlorines) from the water.