Thoroughly inspected by Toby.
WIth this Krups Descaling Set F054, you can descale your Krups coffee machine. The set contains 2 bags with descaling powder and a water hardness strip. The latter is used to measure the water hardness, so you can adjust the machine's settings. By descaling your coffee machine every month, you can keep your pipes limescale free. This way, you'll always be able to enjoy the fresh taste of coffee.