Liquid-Plumr Pro-Strength Clog Destroyer Gel

For Multipurpose - Gel - 80 fl oz (2.5 quart) - Biodegradable, Phosphorous-free, Unscented, Unclog - Multi - 6 / Carton. Clears fully blocked drains and prevents future clogs. Use in bathtubs, showers, sinks and garbage disposals.