Clear your pipes of annoying clogs with Drano Max Gel Clog Remover. Drano's heavier than water formula pours straight through standing water and works quickly to restore drains. The thick gel formula clings to clogs longer to clear clogs better, dissolving hair, soap scum, and other clogs. This effective clog remover removes food waste, grease, paper products, hair, soap scum, and other organic matters from pipes. A special ingredient protects pipe lining from corrosion. This product contains no phosphorus and safe for pipes, septic systems, and garbage disposals.