Founded in 1951, Marie Düring-Keller developed Durgol® to decalcify lime deposits with hydrochloric acid for commercial grade espresso urns. AG continued to pursue the development, and distribution of high-quality household products and refined Durgol® for coffee makers and espresso machines. Regular use of specially formulated Durgol Swiss not only extends the life span of your coffee maker, but is safe to use with both semi-auto espresso makers and Super Automatic espresso machines.

features features Durgol Express Descaler Our Price $15.99 No Sales Tax! Durgol Swiss Espresso Descaler Our Price $15.99 No Sales Tax!