Black Swan Liquid Drain Pipe Opener, 1 Qt.

Black Swan’s Liquid Drain Pipe Opener is a special blend of potassium and sodium hydroxide designed for cleaning clogged drain pipes due to grease, hair, lint, paper, food scraps, and all organic material. Will not harm plumbing fixtures, porcelain or septic systems. Liquid Drain Pipe Opener is fast acting and odorless.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.