Live microbial formula prevents the accumulation of fat, oil, and grease in grease traps and will keep drains flowing freely. Live bacteria digests and degrades fat, oil and grease with no harmful byproducts. Contains no emulsifiers - promotes a more efficient waste water treatment operation. NSF certified - approved for use in food processing, food storage, and food service facilities. Common uses: Grease Traps, Drains, Toilets, Sinks, Tubs, Showers, Kitchens, Restaurant Drains, Spas, Locker Rooms, Factories, Sewage Treatment Plants, Vehicle/Truck Wash, Utilities, Oil Water Separators, Industrial Laundries. Gallon.