Zep Drain Defense Pipe Build-Up Remover - 64 oz (Case of 8) ZLDC64 - Professional Strength Liquid Pipe Build Up Remover

Clears clogs in stopped drains and prevents future clogs Concentrated, enzyme-based formula breaks down years of drain-clogging build-up to open slow drains Certified, biodegradable formula is ideal for sinks, toilets and showers and breaks down into carbon dioxide (CO2), minerals and water