Roetech GT Max grease trap treatment from Roebic Laboratories is designed for all types of sewage and wastewater systems where large amounts of food oils, food residuals, grease and high load rates require a highly concentrated product. The bacterial-based product reduces grease trap pumping and sewer use surcharges through biological degradation, according to the manufacturer. Used regularly by applying through a floor drain, sink or directly into system manually or by a pump, it helps end backups and overflows. It is effective at reducing grease in grease traps, septic tanks, lift stations, cesspools, pipes and traps. It is available in 5-gallon pails. 630/853-3612; www.roetech.com.