Scale is the biggest enemy of all household appliances that involve the use of tap water. JURA has developed a descaling tablet to extend the service life of your coffee machine by removing scale and yet still being easy on your machine. Phosphate-free There is a long history of pronounced awareness of environmental issues and sustainable use of resources and energy at JURA. This explains why JURA’s original descaling tablets contain no phosphates. The optimised formula guarantees TÜV-certified hygiene while protecting the environment and delivering the perfect coffee result at the same time.