Home Categories Send inquiry

how to descale a coffee machine with vinegar


A good cup of coffee in the morning can set the tone for the day. But have you noticed a change in the taste or quality of your coffee? Well, your coffee maker might be telling you it needs some attention. Descaling is an important maintenance procedure that should be performed regularly to keep your machine in top condition. In this blog, we’ll discuss how to effectively descale your coffee machine using a simple yet amazing ingredient – vinegar!

Learn about descaling:

To understand the importance of descaling, it is necessary to understand what happens inside your coffee machine. As water moves through the system, minerals such as calcium and magnesium can build up and form scale deposits. These deposits not only affect the taste of your coffee, but also affect the performance and lifespan of your coffee maker. Descaling helps remove these stubborn mineral deposits and ensures optimal functioning of your coffee machine.

Why use vinegar?

Vinegar, especially white vinegar, is a natural and cost-effective descaler. It contains acetic acid, which effectively breaks down mineral deposits without causing any damage to your coffee maker. Additionally, vinegar is readily available in most households and is a safer alternative to commercial descaling solutions.

Steps for descaling with vinegar:

1. Prepare the vinegar solution: First mix equal parts white vinegar and water. For example, if you’re going to use one cup of vinegar, mix it with one cup of water. This dilution keeps the vinegar from being too strong and ensures safe descaling.

2. Empty and clean the machine: Remove any remaining coffee grounds from the machine and make sure the water tank is empty. Depending on your coffee machine model, remove all removable parts, such as the coffee filter and drip tray, and wash them in warm soapy water. Rinse thoroughly before reassembling.

3. Run the machine with the vinegar solution: Fill the water tank with the vinegar solution, then place an empty carafe or mug under the machine. To start the brew cycle, let the vinegar solution run half way through. Turn off the machine and let the solution sit for about 20 minutes. This allows the vinegar to effectively break down limescale deposits.

4. Complete the descaling process: After 20 minutes, turn the machine on again and let the remaining vinegar solution flow through. After the brew cycle is complete, empty the carafe or cup. To ensure all traces of vinegar are removed, run several cycles with fresh water. Repeat this process until there is no more vinegar smell or taste in the coffee.

5. Final Cleaning and Maintenance: Clean all detachable parts and tank one final time. Rinse thoroughly to remove vinegar residue. Wipe the outside of the coffee maker with a damp cloth. Just remember not to forget this step, as vinegar can leave a strong smell if not cleaned properly.

Descale your coffee machine regularly to maintain its performance and enjoy a great cup of coffee every time. By harnessing the natural power of vinegar, you can easily tackle limescale deposits and ensure the longevity of your beloved machinery. So the next time you notice a change in the taste or quality of your coffee, embrace the magic of vinegar and give your coffee machine the pampering it deserves!

richard coffee machine