Drano Max Gel Clog Remover clings to tough clogs to blast them fast. It works great to remove hair, soap scum and other gunky clogs. Pours straight through standing water and works quickly to restore drains. Has a special ingredient that protects pipes from corrosion. Application: Drain Cleaner; Applicable Material: Metal; Plastic; PVC; Dirt Types: Food Debris; Grease; Hair; Oil-Based Soils; Organic Matter; Water-Based Soils; Scent: Unscented.

• Pours through standing water straight to the clog.
• Works in 15-30 minutes.
• Has an ingredient to protect pipes from corrosion.
• Can leave in drains overnight.