Big D DRAIN-TAME PLUS is a combination of free enzymes, nutrients and genetically engineered spores designed to quickly digest grease as well as proteins and other organic wastes. These spores continue to grow and degrade grease compounds long after initial usage. A non-acid, non-caustic formula, DRAIN-TAME PLUS is the safe and cost-effective way to treat drain systems, grease traps, septic systems and institutional floors. Coupled with Big D deodorant, it deodorizes while digesting organic waste and reducing the volume of solids, including grease, proteins, fats and oils.