Home > International Coffee Day (September 29, 2019) > Coffee Machine Decalcifiers
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Durgol Universal Bio, 8.5 fl. oz. durgol swiss espresso 2 bottles Durgol Express Universal, 16.9 fl. oz.

Durgol Universal Bio, 8.5 fl. oz.

Since the beginning, Düring AG set out to create products that are highly effective and environmentally friendly. Their durgol cleaners are the result of continuous development to ensure a high-quality result for your kitchen or bathroom. We are proud to be the American partner for this exceptional brand.

Designed to break up harmful calcium deposits and limescale buildup in household surfaces and appliances, durgol Universal Bio is a professional grade descaler solution that will help you maintain and enhance the performance of your kitchen and household appliances. This environmentally friendly descaler solution is made from lactic acid to break up tough buildup and deposits. Unlike other citric-acid based solutions, this powerful cleaner will clean up even tough limescale buildup that could compromise the performance of your machines. This formula is designed to meet biodegradability requirements so it is a green descaling option. Regular descaling of appliances will help machines perform at their highest level, so you can continue to host family, friends, and dinner party guests at your house! These descalers leave no residue, odor, or aftertaste and conveniently come ready for use, no preparation necessary. With durgol Universal Bio, you can keep your bathroom, kitchen, and home limescale free. Say goodbye to ugly, hard water stains on the shower or kitchen sink. This powerful solution is 5 times faster than citric acid.

When shopping with us, rest assured that each item is chosen because they are high-quality and fit our customers' needs. These items are made to last for years of use, or to help your home stay clean, for a great value. When you need the right elements for descaling, be sure to shop Frieling to find the latest in durgol products.

If you have any questions while shopping for our high-quality solutions, please feel free to reach out. We would be happy to help in any way we can.


  • Ready for use - No need to dissolve in water (unlike powders and tablets) and safe for ALL brands of coffee or espresso machines

  • Fast, yet effective and safe. Powerful, yet gentle and caring to the machine with no residue, odor, or aftertaste

  • Regular use ensures optimal coffee/espresso quality with the finest aroma and extends the life span of the coffee machine

  • Cleans 99.99% of bacteria Environmentally safe; 100% recyclable PET bottles

  • Multi-purpose descaler for countless household items
  • Descale everything from coffee machines and water kettles to ceramic tiles, faucets, shower heads and more.
  • Works 5 to 10 times faster than other brands.
Durgol Milk System & Frother Cleaner, 16.9 fl. oz. durgol universal descaler bottle durgol swiss espresso 4 bottles
  • Clean + Sanitary - Completely removes bacteria and milk fat residue
  • Fast + Effective - Easy to use on ANY brand coffee machine and frother
  • Taste + Quality - Ensure great flavor: Leaves no residue, odor, or aftertaste
Your multi-purpose decalcifier for countless household items. Works 5 to 10 times faster than other brands. Ready and simple to use.
  • Ready for use - No need to dissolve in water (unlike powders and tablets) and safe for ALL brands of coffee or espresso machines
  • Fast, yet effective and safe. Powerful, yet gentle and caring to the machine with no residue, odor, or aftertaste
  • Regular use ensures optimal coffee/espresso quality with the finest aroma and extends the life span of the coffee machine
  • Cleans 99.99% of bacteria Environmentally safe; 100% recyclable PET bottles
durgol express universal 2 bottles durgol swiss steamer bottle Durgol Swiss espresso 1.64 gallon
  • Multi-purpose descaler for countless household items
  • Descale everything from coffee machines and water kettles to ceramic tiles, faucets, shower heads and more.
  • Works 5 to 10 times faster than other brands.
Formulated to decalcify high-quality household steamers of all brands. Leaving no residue, it ensures optimal quality of steamed food. Specifically formulated decalcifier to protect and care for ALL brands of high-end espresso machines. Regular use ensures optimal coffee/espresso quality.