Instant Power 20 oz. Hair and Grease Drain Opener

The Instant Power 20 oz. Hair and Grease Drain Opener provides an effective solution for clearing common household drain stoppages. Its unique non-acid formulation dissolves hair clogs in bathroom drains while generating heat to melt stubborn grease and buildup in kitchen sinks. Formulated for maximum effectiveness, this heavy-duty drain cleaner is safe for use in all plumbing pipes. Allowing the formula to remain in the drain overnight ensures thorough clearing of tough clogging materials.