Description
Zep Liquid Heat is a gel clog remover built for drains that laugh off ordinary cleaners. Pour in 16 ounces, give it 5 to 10 minutes to break up the clog, then rinse with hot water – for stubborn blockages, let it work up to 20 minutes before rinsing. The gel formula clings to pipe walls and works through standing water to reach the clog directly, and it’s formulated to protect pipes from corrosion while staying safe for septic systems. The 128 oz size means you’re stocked up for repeat use on slow or blocked drains throughout the house.
- Product Form: Gel
- Container Size: 128 oz
- Protects pipes from corrosion
- Safe for septic systems
- Not safe for garbage disposals
- Made in the USA









