Genuine replacement descaler for your. Delonghi coffee machine. This highly effective descaler for coffee machines is made with totally bio-degradable substances. It's non-corrosive, non-aggressive and has no environmental impact. The antimicrobial sanitising action ensures the hygiene of internal components and preserves the taste of your coffee. Contains 2x 100 ml. bottles (one bottle per cleaning). Suitable for use with all. Magnifica model De'Longhi automatic espresso makers. Suitable for selected appliances.