Earth Works Water Treat GT ready-to-use all-purpose treatment from Green Way Products by PolyPortables is formulated to repair and maintain grease traps, septic systems, drainfields and wastewater holding tanks. It combines two natural technologies to control odor, reduce fats, oils and grease, reduce corrosion and promote healthy wastewater containment systems. The primary active ingredient, an organic histosol, binds up hydrogen sulfide, mercaptans and ammonia to reduce odor. Selective bacteria strains are added to break down grease and waste and reduce suspended solids. It will also condition the inside of a vacuum truck’s holding tank during transport, reducing foul tank odors. It is available in mulberry and pine fresh fragrances, and offered in 1-, 5-, 7- and 55-gallon containers. 800/241-7951; www.polyportables.com.