Ultra concentrated enzymatic evacuation system cleaner. Citrizyme is also an excellent instrument pre-soak & ultrasonic cleaning solutionFast-acting dual enzyme formula that quickly removes proteins & carbohydrates associated with “gray slime” (Inanimate organic material or deposits)*Leaves no residue, Premium non-foaming formula, Dissolves instantly in warm tap water – no mixing required. Citrizyme can help take care of all these problems, naturally! Clogged Drain - Fill sink ½ way with warm water, add two packets or two scoops of Citrizyme and allow sink to drain slowly. Repeat weekly to keep the drain fresh and clean. Stinky Garbage Disposal - Same as above but drain sink while garbage disposal is running. Repeat weekly to keep the disposal fresh and clean. Dirty Dishwasher - Add two scoops or two packets of Citrizyme to your Dishwasher soap receptacle. Run dishwasher with or without dirty dishes. Repeat weekly to keep the dishwasher fresh and clean. Stuck on Food - Soak pots pans that have baked on, stuck on food in Citrizyme. Fill pots or pan with warm water and add one scoop or one packet of Citrizyme and let soak for a minimum of 20 minutes. Add more soaking time and more Citrizyme for more stubborn messes.