Oust Dishwasher and Washing Machine Deep Cleaning descaler can prolong the life of your appliance and work more efficiently Oust Dishwasher and Washing Machine Cleaner gently removes the odours, grease, food and limescale deposits that build up in dishwashers and gets rid of the detergent and limescale that build up in washing machines, leaving them fresh and clean Descales and deep-cleans all in one Each pack contains 2 x 75g treatment sachets Purchase of multiples of 6 packs will be sent to you with the cardboard outer carton (handy for storage) DIRECTIONS Dishwashers (Suitable for all makes of dishwasher) Empty dishwasher and pour contents of 1 sachet onto the bottom of the machine Select run and a normal program without pre-wash Washing Machines (Suitable for front-loading.