Your coffee machine's heart attack is preventable.
Thanks to regular descaling with durgol, you keep your machine healthy and you enjoy your superb quality coffee or espresso for a long time. Here’s what happens inside your machine:
DURGOL
durgol is the only descaler that removes 100% of the limescale and will NOT leave any calcium citrate or calcium lactate build-up behind. Your machine is basically returned to “factory new".
Citric Acid
Citric Acid based products cannot remove 100% of the limescale AND form an extra layer of calcium citrate on top of the remaining limescale! Your machine has begun to fail.
Vinegar
Vinegar stinks up the house and descales very slowly. The coffee will taste like vinegar for a long time. Vinegar turns tubes brittle and porous. Ultimately, they will crack or burst.
Limescale is the bad cholesterol of coffee machines
- Limescale clogs up your coffee machine’s tubes and inner workings just like bad cholesterol clogs up your arteries.
- And if that wasn’t bad enough, there’s calcium citrate: It forms when you descale with citric acid based cleaners.
- Calcium citrate forms another layer inside your machine that cannot be dissolved by any cleaner (not even durgol)!
- You want both gone, for a machine that’s clean and pristine, happily pumping away for years of an active life.
Trust durgol, the World Market Leader
The Swiss maker of durgol, Düring AG, has been a family business since 1951. Since the beginning, Düring AG has strived to ensure that durgol products undergo continuous development so they remain highly effective and safe for the planet. This high quality product removes limescale quickly and thoroughly, and Frieling is proud to be the American partner for this Brand of Distinction.
durgol assurances
Nothing works better and Nothing is easier!
- safe for ALL brands
- no residue, no odor, no aftertaste
- extends the life span of the machine
- environmentally safe; 100% recyclable PET bottles
- made in Switzerland
- ready for use
- no need to dissolve in water (unlike powders and tablets)
- fast, yet effective
- powerful, yet gentle to the machine
- regular use ensures optimal coffee/espresso quality
 Swiss Espresso Special Descaler |  Durgol Bathroom Cleaner and Descaler |  Universal Descaler |  Universal Descaler - 25.4 Ounce |  Kitchen Cleaner | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — no data | — | — | — | — |
| Designed For: | "Swiss Espresso - Cleaning fully automatic coffee machines, including those with capsule and pod systems, filter systems, and espresso machines of all brands and types. " | Bathroom cleaner and descaler removes lime buildup, hard water stains, soap scum and grime. | "Universal - Cleaning many items, including kettles, filter coffee machines, sauce and frying pans, shower heads and nozzles, tap filters, sinks, chrome steel troughs, and aquariums. " | Multipurpose decalcifier for countless use on household items. | Kitchen - Cleaning countertops, chrome/steel surfaces, cooktops, microwave interiors, sinks, tiles, oven hoods, high chairs, even garbage cans! |
| Volume: | 4.2 ounces (x2) | 16.9 ounces | 16.9 ounces | 25.4 ounces | 16.9 ounces |
About durgol:
Rooted in Swiss innovation and family values, durgol has been the go-to descaler since 1951. It all began when Maria Düring-Keller crafted a powerful limescale remover in her own home—dedicated to solving stubborn buildup in toilets, bathtubs, and taps. She confidently demonstrated her solution to customers herself—still dressed elegantly—inspiring trust and earning the foundation of what would become durgol.
More From Durgol
Why Choose Durgol?
Highly Effective: Dissolves limescale quickly without damaging surfaces.
Gentle on Materials: Unique corrosion protection helps preserve your appliances.
Versatile: Safe and easy to use across various household needs—from coffee machines to bathroom fittings.
Swiss Quality You Can Trust: A family heritage dedicated to reliability, safety, and innovation.
More From Durgol
About durgol:
Rooted in Swiss innovation and family values, durgol has been the go-to descaler since 1951. It all began when Maria Düring-Keller crafted a powerful limescale remover in her own home—dedicated to solving stubborn buildup in toilets, bathtubs, and taps. She confidently demonstrated her solution to customers herself—still dressed elegantly—inspiring trust and earning the foundation of what would become durgol.
More From Durgol
Why Choose Durgol?
Highly Effective: Dissolves limescale quickly without damaging surfaces.
Gentle on Materials: Unique corrosion protection helps preserve your appliances.
Versatile: Safe and easy to use across various household needs—from coffee machines to bathroom fittings.
Swiss Quality You Can Trust: A family heritage dedicated to reliability, safety, and innovation.
More From Durgol
Your coffee machine's heart attack is preventable.
Thanks to regular descaling with durgol, you keep your machine healthy and you enjoy your superb quality coffee or espresso for a long time. Here’s what happens inside your machine:
DURGOL
durgol is the only descaler that removes 100% of the limescale and will NOT leave any calcium citrate or calcium lactate build-up behind. Your machine is basically returned to “factory new".
Citric Acid
Citric Acid based products cannot remove 100% of the limescale AND form an extra layer of calcium citrate on top of the remaining limescale! Your machine has begun to fail.
Vinegar
Vinegar stinks up the house and descales very slowly. The coffee will taste like vinegar for a long time. Vinegar turns tubes brittle and porous. Ultimately, they will crack or burst.
Limescale is the bad cholesterol of coffee machines
- Limescale clogs up your coffee machine’s tubes and inner workings just like bad cholesterol clogs up your arteries.
- And if that wasn’t bad enough, there’s calcium citrate: It forms when you descale with citric acid based cleaners.
- Calcium citrate forms another layer inside your machine that cannot be dissolved by any cleaner (not even durgol)!
- You want both gone, for a machine that’s clean and pristine, happily pumping away for years of an active life.
durgol assurances
Trust durgol, the World Market Leader
The Swiss maker of durgol, Düring AG, has been a family business since 1951. Since the beginning, Düring AG has strived to ensure that durgol products undergo continuous development so they remain highly effective and safe for the planet. This high quality product removes limescale quickly and thoroughly, and Frieling is proud to be the American partner for this Brand of Distinction.
Nothing works better and Nothing is easier!
- safe for ALL brands
- no residue, no odor, no aftertaste
- extends the life span of the machine
- environmentally safe; 100% recyclable PET bottles
- made in Switzerland
- ready for use
- no need to dissolve in water (unlike powders and tablets)
- fast, yet effective
- powerful, yet gentle to the machine
- regular use ensures optimal coffee/espresso quality
Swiss Espresso Special Descaler | Durgol Bathroom Cleaner and Descaler |  Universal Descaler | Universal Descaler - 25.4 Ounce |  Kitchen Cleaner | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — no data | — | — | — | — |
| Designed For: | "Swiss Espresso - Cleaning fully automatic coffee machines, including those with capsule and pod systems, filter systems, and espresso machines of all brands and types. " | Bathroom cleaner and descaler removes lime buildup, hard water stains, soap scum and grime. | "Universal - Cleaning many items, including kettles, filter coffee machines, sauce and frying pans, shower heads and nozzles, tap filters, sinks, chrome steel troughs, and aquariums. " | Multipurpose decalcifier for countless use on household items. | Kitchen - Cleaning countertops, chrome/steel surfaces, cooktops, microwave interiors, sinks, tiles, oven hoods, high chairs, even garbage cans! |
| Volume: | 4.2 ounces (x2) | 16.9 ounces | 16.9 ounces | 25.4 ounces | 16.9 ounces |