This dishwasher salt replenishes built-in water softeners, in order to achieve high performance from your dishwasher with every operation. This product softens the inlet water supply to your dishwasher, meaning that you can use less cleaning chemicals & help to benefit & protect the environment. See immediate results on your crockery, cutlery & glassware & save money on cleaning chemicals by applying the salt, which is ideally suited to hotels, bars, restaurants & cafés. Contents: 25kg