Earth Works Water Treat GT ready-to-use all-purpose treatment from Green Way Products by PolyPortables is designed 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, Histosol, is organic and 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 also reduces rancid odors associated with grease traps. For poorly maintained solidified traps, pretreat traps 48 to 72 hours before pumping to reduce odor and speed pumpouts. It will also condition the inside of a pump truck’s holding tank while enroute, reducing foul tank odors. It is available in mulberry and pine fresh fragrances, offered in 1-, 5-, 7- and 55-gallon containers. 800/241-7951; www.polyportables.com.