How do you maintain a De'Longhi coffee machine?

If you clean your De'Longhi coffee machine, you keep it in good condition and prevent defects. On this page, you'll find useful instructions for each model. You have to clean the milk system daily and the brew group weekly. To prevent limescale as much as possible, replace the filter every 2 months. How often you should descale your De'Longhi coffee machine depends on the hardness of your water and the number of cups you make a day.