PENTENS DRAIN CLOG-FREE RENOVATOR is specially formulated to dislodge layers of hair, soap scum, grease and organic slim in drains and pipes accumulated over a period of time by liquifying them and restoring free flow to choked drains. It's highly effevtive for removing clogs and maintaining free flow in sink traps and drains of commercial kitchens, industrial plants, hotels, hospital, school and food processing plants.