Why Descaling Is Important. Descaling removes limescale buildup caused by minerals in water. If left unchecked, these deposits can clog the machine, leading to slower brewing, weaker coffee, or even damage. Regular descaling keeps your Nespresso Vertuo Plus working efficiently and extends its lifespan.. Fill the water tank with one unit of the Nespresso descaling liquid and add three cups of water to the solution. Edit . One comment . Add a comment . Add Comment. Cancel Post comment. Step 5. To access the descaling mode on the machine, push both the button and lever down for three seconds..
The descaling alert appears when the light becomes green and red. Only several coffees can be made after this alert appears before descaling becomes mandatory. Close the machine by pushing the lever down. Fill the water tank with one unit of Nespresso descaling liquid and at least 17 ounces of water. To enter the special functions. Nespresso Machine Assistance. Read or watch instructions on how to use your Nespresso machine, descale your machine, and more. Learn more here.