Description Zep® Liquid Heat Drain Opener uses an advanced chemistry designed for the toughest clogs. Liquid Heat Drain Opener is specially formulated to quickly open tough clogs in kitchen and bathroom drains. This powerful formula is guaranteed to work. Simply pour in 1/8 a bottle, wait for the clog to clear, and rinse with hot water. Features Safe for all pipes and septic systems Melts tough clogs in minutes Do not use in toilets, garbage disposals or with a plunger For full grease clogs, we recommend ZEP commercial crystal heat drain opener Powerful gel formula is specially formulated to cling on to the obstruction and open tough bathroom sink, tub and shower clogs Safety Data Sheets (SDS)
