OAKLAND, Calif. Liquid-Plumr has launched a specially formulated clog remover that eliminates the toughest clogs in seven minutes.

New Penetrex gel has two powerful liquids that activate on contact to help clear out fully clogged drains. The patented formula clings to clogs and pipe walls, ensuring maximum adhesion and penetration to power through hair, gunk, grease and soap scum. Safe for garbage disposals, septic systems and pipes, including PVC, plastic and copper, Penetrex gel can fix a variety of clogged drains in the home, saving the time and money to hire a professional, Liquid-Plumr said.

Liquid-Plumr's Penetrex gel comes in a 17-oz. bottle for a suggested retail price of $3.92.