The Swiss Original against Limescale

Discover our wide range of products for a completely clean and limescale-free home.

Tips about limescale and cleanliness

What is limescale? Why is descaling important? How do you decalcify thoroughly and gently? You can find out this and much more on our knowledge page.

Traditional Swiss quality since 1951

It all began more than 70 years ago, when Maria Düring-Keller came up with a big business idea. Learn more about the history of our long-established brand.

Perfectly maintained coffee machine

To make the best coffee, you need a clean and limescale-free coffee machine. Discover our special descalers and cleaners for coffee machines of all types and brands.

Highly effective

Gentle on materials

Versatile

Easy to use

The Swiss Original against Limescale