With natural enzymes. Helps keep pipes unclogged. safe for toilets. A family company at work for a better world. Uses natural enzymes to help: (1) Unclog build-up (2) Clear slow drains. Safe for all pipes, toilets & septic systems Drain Cleaners: Solution Finder (Build up Remover): Slow Drain, Toilet & Septic Systems; Drain Cleaners: Solution Finder (Dual-Force Foamer): Slow Drain, Odors; Clog Destroyers: Max Gel: Solution Finder (Max Gel): Standing Water, Hair Clog; Clog Destroyers: Solution Finder (Kitchen Granules): Grease Clog, Slow Drain. Contains: no phosphorus. A family company since 1886. www.scjohnson.com. www.drano.com. Learn more at: www.scjohnson.com. Question? Comments? Call 800-558-5252 or write Helen Johnson. Recyclable container where facilities exist. Product not formulated with BPA (Bisfenol A).