Designed to penetrate, dissolve & remove odor causing residue. Power away lime and mineral build-up that can occur inside your dishwasher. Cleans dishwashers better than bleach. Patented tablet design lasts throughout the entire wash cycle Safe to use with Stainless Steel Tub and Plastic Tub dishwashers. Septic safe Recognized for safer chemistry by the EPA Use once a month to keep your dishwasher fresher and cleaner Designed to penetrate, dissolve & remove odor causing residue. Power away lime and mineral build-up that can occur inside your dishwasher. Cleans dishwashers better than bleach. Patented tablet design lasts throughout the entire wash cycle