Liquid Plumr Pro Drain Cleaner 80 oz.

Keep your home flowing freely with Liquid Plumr Pro, a powerful, pro-strength gel that cuts through standing water and the toughest blockages. Powered by exclusive PipeGuard technology, this 3-in-1 formula dissolves hair, grease and soap scum, prevents future buildup and neutralizes odors—all while protecting pipes and septic systems.

Whether you’re tackling a total blockage or maintaining clear drains, Liquid Plumr Pro works in showers, tubs, bathroom sinks, kitchen sinks and garbage disposals (do not use in toilets). For best results, use monthly to stop clogs before they start.

Key Features

• 3-in-1 clog-destroyer gel: dissolves existing blockages, prevents new ones, eliminates odors
• Cuts through hair, grease and soap scum—even under standing water
• PipeGuard protection: safe for PVC, plastic, metal and older pipes
• Septic-system and garbage-disposal safe
• Ideal for bathtubs, showers, bathroom sinks, kitchen sinks and disposals

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.