Earth Works Water Treat 10 from Green Way Products by PolyPortables is a ready-to-use bacterial formula designed to speed sludge breakdown in wastewater treatment plants and drainline management. It can be used as a pretreatment for blocked lines prior to jetting to improve clean-out performance. In addition, when used in a routine preventive maintenance program, it will coat the walls of drainlines, reducing or preventing the buildup of grease and sludge, reducing future problems, and minimizing repair costs. 800-241-7951; www.polyportables.com.