What descaler is used for
Liquid descaler is a cleaning agent designed to remove limescale and mineral deposits from the internal parts of a coffee machine, such as the heating element, boiler, pipes and flow sensors. Regular descaling keeps the internal system clear and ensures the coffee machine works properly.
Signs of limescale buildup
When limescale builds up inside the coffee machine, it shows up as slower water flow, noisier operation, insufficient coffee or steam temperature, or error messages prompting descaling. The taste of the coffee may deteriorate and the machine may develop leaks or malfunctions.
Why descale in time
Limescale gradually damages metal and plastic components, shortens their lifespan and increases the risk of failure of the heating element or pump. Regular use of descaler at the recommended interval extends the life of the coffee machine and maintains the quality of the brewed coffee.
How to choose the right product
- Check the recommended type and dilution of the solution for your model in the compatibility table on the product page.
- Follow the coffee machine manufacturer's instructions regarding descaling frequency.
| Manufacturing company | De’Longhi Appliances S.r.l. |
|---|---|
| Address | Via L. Galvani, 22, 31100 Treviso TV, Italy |













