Fast-acting drain maintainer contains live non-pathogenic bacteria that digest grease and other organic waste to keep drains flowing. Digests organic waste that causes clogged or slow drains. Keeps drains smelling fresh and clean. Features Live Bacteria Digests Grease and Organic Waste No Solvents Cleans and Deodorizes by Consuming Uric Acid and Other Malodors Non-Acid / Non-Caustic Recommended For Grease Traps Drains Carpet Extractors Sump Pumps Toilets & Urinals Waste Water Septic Systems Pressure Washers