Clog Destroyer + PipeGuard, Gel, 80 oz

Get three-in-one, clog-fighting action with Liquid-Plumr? Clog Destroyer and PipeGuard. It cuts through standing water to clear fully-blocked drains, prevents clogs with regular monthly use and protects pipes. This powerful system removes hair, gunk, grease and soap scum whether you have a total blockage or a slow-running drain, while Pipeguard prevents pipes from being damaged as the clog dissolves. It works in the bathtub, shower, bathroom sink, kitchen sink and garbage disposal, and when used monthly prevents buildup and stops clogs from forming. This drain cleaner is safe for all septic systems, garbage disposals and pipes, including PVC, plastic, metal and old pipes. Do not use with a plunger, in toilets or with ammonia, toilet bowl cleaners, or non-Liquid-Plumr clog removers (to avoid hazardous gas). Excessive heat or cold may cause Liquid-Plumr? to form clumps, but this should not affect performance. Ideal for use in schools, daycare centers, restaurants, hotels and other commercial facilities. Application: Drain Cleaner; Applicable Material: Metal; Old Pipes; Plastic; PVC; Chemical Compound: Sodium Hypochlorite; Dirt Types: Hair; Gunk; Grease; Soap Scum.