Sodium hypochlorite 12.5% Solution is an aqueous solution of Sodium Hypochlorite that may be used for cleaning, disinfecting, sanitizing, household cleaning, and the pressure/power washing of concrete, pools, and driveways.In its various dilute forms, Sodium Hypochlorite 12.5% Solution can be used for water purification, roof cleaning, moss removal, mold treatment, for treating drinking water, as an antiseptic, as a hard surface cleaner, for bleaching, as an odor removal agent, and has antiviral & antibacterial uses.