About this itemWorks With All Washers - Perfect for high efficiency Or Standard Toploader, Front Loader. (Not For Dryer)Specially Formulated - Dissolves slowly, lasting throughout the entire wash cycle and breaking up residue better than bleach.Bulk 12 Kit - Each package Includes 1 Year Supply (12 Chips) simply use one tablet every month to keep your appliances in tip-top shape.No More Smelly Washer-Using our cleaner will freshen your laundry machine basket, rubber gasket, and internal parts so your clothes will come out clean and smelling fresh.Eco-Friendly Tabs - Non-toxic, septic tank safe and eco-friendly formula cleans without the use of harsh chemicals and fragrances. Removes limescale & detergent build-up while sanitising & maintains your appliances & pipework