Drain and grease trap treatment from Drainbo is safe and all natural, certified by the Natural Products Association, and is a USDA-certified bio-based product. Once it is applied to the system, the multi-strain bacillus formula multiplies rapidly, producing a film of FOG-digesting bacterial cultures that work to clean and maintain drainlines, while improving the efficiency of the grease trap systems and eliminating grease layers. Regular applications will reduce and eliminate line/trap deposits, control odor and reduce overall maintenance. It helps reduce the time needed to pump out the trap, allowing a service technician to complete more jobs on a daily route. 877/372-4626; www.drainbo.com.