NuvoH20 CitraCharge hard-water build-up remover is a powerful concentrate that is safe to use in your dishwasher but also has the strength to remove chalky lime scale and thick deposits of calcium. With this order, you will receive five specially designed, slow-release pouches (1.75 ounces each) of CitraCharge. For spot-free dishes, glassware, and utensils, just drop a pouch in when you run your dishwasher. If your washing machine has accumulated hard-water chemicals, one pouch can remove them. It cleans and restores shower doors, showerheads, sinks, faucets, tubs, toilets, glass, mirrors, and more! Anywhere you have hard-water build-up, CitraCharge can help. Simply mix the contents of one pouch with water in a spray bottle and use the solution to clean hard-water stains wherever you find them in and around your home. CitraCharge is an all-in-one solution for cleaning, restoring, and removing hard-water build-up.