How to Disassemble and Descale a Dolce Gusto Coffee Maker with White Vinegar

Aug 05, 2023, 17:18pm

A coffee maker is a very useful piece of equipment on a daily basis. To keep your machine operating reliably, frequent maintenance is highly recommended.

Indeed, the descaling of a Dolce Gusto coffee maker is to be done approximately every 3 months and this maintenance makes it possible to:

  • remove limescale from the machine,
  • unclog the hoses and clean it from the inside,
  • avoid the problems of scale plugs,
  • prevent future failures
  • have better coffee,
  • remedy a broken coffee maker that no longer flows.

Dolce Gusto Coffee Makers are popular for their convenient single-serve capsules and sleek designs. However, like all coffee machines, they can accumulate mineral deposits that affect performance and taste. Regular descaling with white vinegar is an effective way to keep your machine running smoothly. Here’s how to disassemble and descale a Dolce Gusto Coffee Maker.

How to Disassemble and Descale a Dolce Gusto Coffee Maker with White Vinegar

Disassembling Your Dolce Gusto Coffee Maker

1. Turn Off and Unplug the Machine

Always start by turning off and unplugging the machine to ensure safety.

2. Remove the Water Tank

Detach the water tank and empty any remaining water.

3. Remove the Capsule Holder

Take out the capsule holder where the coffee pods are placed during brewing.

4. Disassemble Other Removable Parts

Consult your user manual for any other parts that can be removed. This might include the drip tray, spout, or milk frother.

Descaling Your Dolce Gusto Coffee Maker with White Vinegar

1. Prepare the Vinegar Solution

Mix a solution of equal parts white vinegar and water. Fill the water tank with this solution.

2. Run a Descaling Cycle

Place a large container under the spout to catch the solution. Start the machine and allow the vinegar solution to run through, as if you were brewing a large cup of coffee.

3. Repeat If Necessary

Depending on the level of buildup, you may need to run the descaling solution through the machine multiple times.

4. Let the Solution Sit

For severe buildup, leave the vinegar solution in the machine for 30 minutes to an hour to dissolve the deposits.

5. Rinse Thoroughly

After descaling, fill the water tank with fresh water and run several cycles to rinse the vinegar from the machine thoroughly. Repeat this step at least three times to ensure no vinegar residue remains.

How to Disassemble and Descale a Dolce Gusto Coffee Maker with White Vinegar

6. Clean Removable Parts

Wash all the removable parts you disassembled earlier with warm, soapy water. Rinse and dry them thoroughly before reassembling.

7. Reassemble the Machine

Carefully reattach all the parts in the reverse order you removed them. Ensure everything is securely in place.

8. Test the Machine

Brew a cup of plain water to confirm that the machine is working correctly and that no vinegar taste remains.


Descaling your Dolce Gusto Coffee Maker with white vinegar is an efficient and environmentally friendly way to prolong the life of your machine and ensure the best flavor in your coffee. Regular maintenance, including disassembling and cleaning removable parts, is also essential for optimal performance.

Always consult the user manual for your specific model, as there might be special instructions or warnings. If you’re ever unsure, it’s best to consult professional service to avoid potentially damaging your machine. By following these steps, you can enjoy fresh and flavorful coffee from your Dolce Gusto Coffee Maker for years to come.