Drano Dual-Force® Foamer.2 Powerful liquids combine to clear clogs.Clog remover.Also helps clean garbage disposals!.And leaves them smelling fresh.17 fl.oz.(1 pt.1 oz.).502 ml.
Water,Sodium Hypochlorite(Bleach),Proprietary Surfactant Blend(Cleaning Agent),Sodium Hydroxide(Caustic),Hydrogen Peroxide(Foaming Agent),Sodium Silicate(Corrosion Inhibitor)
Always refer to the actual package for the most accurate information