Grease-Eater is a biological, natural drain unblocker and cleaner which is specifically designed for drains which commonly block with fat and grease deposits. Grease-Eater is generally used in food production areas where food is either cooked or manufactured. Good examples of typical Grease-Eater customers are fast food stores, staff canteens, food manufacturing companies, high use kitchens.  Grease-Eater will biologically break down fat and grease deposits by using the fat and grease as a food source turning it into harmless water (H20) and carbon dioxide (CO2). Grease-Eater will become active the second it comes into contact with fat and grease build ups and begin work multiplying all the time creating a larger culture, thus removing deposits faster and faster. Grease-Eater will continue working 24 hours a day 365 days a year if a constant stream of Grease-Eater is dosed into system.