Keep your fully and semi-automatic De'Longhi limescale-free with a water filter and the liquid descaler. You descale the coffee machine once per quarter, so it lasts longer. If the coffee machine also has a milk system, hygiene is extra important. You remove milk residue from the pipes with the milk cleaner. This way, you can make a nice cappuccino again the next day. We have compiled a number of packs with all necessary maintenance products. So, you can get everything you need for the next year or half year to keep your coffee machine well-maintained. These maintenance products are suitable for the De'Longhi fully automatic coffee machines, the De'Longhi Dedica's, and La Specialista's.