Liquid Fire, Gallon Drain Line Opener, Sulfuric Acid, Creates Heat To Dissolve Clog Producing Waste, Provides Heat To Free Frozen Drains, Plastic Bottle, Will Not Harm Plastic Or Steel Pipes When Used in Recommended Amounts, For Sinks, Tubs, Showers, Septic Tanks & Laterals, Hazardous Material, Must Be Shipped In DOT Approved Full Cartons.
