Instant Power Hair & Grease Liquid Drain Opener 1 gal

Instant Power Hair and Grease Drain Opener is the solution for the most common drain stoppages. This is the strongest non-acid formulation on the market. We recommend that Hair & Grease be allowed to stay in the drain overnight. The longer it remains in the drain the more drain clogging material it will dissolve. Chemical sodium hydroxide and potassium hydroxide. Up to 8 treatments per container. Safe for all pipes and septic systems.