cleaning solution

How To Clean Your Espresso Machine!

Do you know that a small amount of stale coffee in your espresso machine can affect the flavor of your freshly brewed coffee? Each time you make coffee, your espresso machine accumulates layers of mineral deposits, oils, milk-proteins, and espresso debris. The impurities of a dirty machine can add bad odor to your flavorful coffee so keeping your equipment clean and well-maintained is of the utmost importance. However, people usually wonder how to clean their espresso machine so that they get flavorsome coffee every day.

Cleaning espresso machine has always been a daunting task for most of us due to its innumerable parts. However, the reward is genuinely cherished and consistent. It is not only important to clean the equipment after every use, but also necessary to clean it with chemicals once a week so that the build-up debris gets dissolved completely. Moreover, de-scaling your espresso machine every two to three months is highly recommended.

In short, it is very important to take care of an at-home espresso machine as its various parts often come in contact with the essential oils of coffee and germs; thus allowing dirt and grime to build up faster. A clean and sanitized coffee maker will certainly yield better tasting coffee.

So, what are you waiting for? Let’s start with the cleaning process!

Before explaining the in-depth cleaning technique, here are some simple yet effective tips that you should often use for keeping your espresso machine clean:

  1. Rinse well: Before and after using your espresso machine, ensure that you give it a nice rinse with hot soapy water. This will make sure that the previous residue is removed completely and your equipment is ready to use.
  2. Vinegar: You may encounter situations when there is a lot of residue built up in your machine. The easiest way to clean that is by adding a solution of vinegar and water to the equipment. Run it through the machine for a couple of minutes. Ensure that the ratio of vinegar to water is approximate 3:20. Once done, clean the equipment by running fresh water 3-4 times.
  3. Cleaning brushes:

cleaning brush

It is better to invest in a cleaning brush that has a 90 degree angle. With this brush, you will be able to clean every nook and corner of your espresso machine.

  1. In-depth cleaning: You should always clean your espresso machine completely every week. As the equipment has various components, there are a lot of chances of it getting dirty.

Cleaning with chemicals:

Listed below is the detailed method on how to clean your espresso machine once a week with chemicals:

  1. Espresso machine cleaner:

cleaning solution

The espresso machine cleaner is a specially formulated chemical that can be used for cleaning your equipment. Read the instructions mentioned on the product carefully and follow it step-by-step. You need to dissolve the chemical in a container of fresh water and the solution is ready to be used.

  1. Disassembling: Next step is to disassemble your espresso machine carefully. The machine cleaner solution can be used for sanitizing the machine’s steam wand, basket, screen, and portafilter. So, make sure that you detach these parts from the machine.
  2. Soaking: The disassembled parts have to be soaked overnight in the cleaning solution. You will notice that the cleaning solution has changed its color in the morning. This confirms that the chemicals from the solution has worked well and dissolved the espresso residue from the parts.

Notice the difference between a dirty and clean portafilter in this image:


  1. Scrubbing: If some parts of the espresso machine have some residue left, then you need to scrub them lightly with the help of a scrubbing pad. Ensure that every part of the machine is absolutely clean.

The dispersion screen in the image below will surely require some scrubbing!

dispersion screen

  1. Rinsing: The final step is to rinse all parts of the equipment properly with fresh water. You can even make use of warm water for rinsing the equipments.

An espresso machine that is used on a daily basis should be de-scaled once in a month if you get hard water otherwise you can de-scale it once in two months. De-scaling helps in removing the mineral deposits from your water that builds up in the machine. This can be done by using a de-scaling solution that is easily available in the market.

Read on to know how to clean your espresso machine by de-scaling:

  1. De-scaling solution: Purchase a de-scaling solution and follow its instructions carefully. Normally, you need to fill you espresso machine’s reservoir with fresh water. Pour the de-scaling solution to the water and leave it for few minutes until it dissolves.
  2. Cleaning steam wand: Run the de-scaling solution through the steam wand. It is advisable to run approximate one cup of solution. Do not forget to keep a spare container under the steam wand to collect the pouring solution.
  3. Resting the machine: Turn off the espresso machine and let it rest for approximately twenty minutes. The de-scaling solution usually requires some time to work effectively.
  4. Run the solution: Once again place a spare container under the steam wand. Then, run the de-scaling solution through the steam wand and grouphead.
  5. Switch off the machine: Let the espresso machine sit for another twenty minutes so that the solution works efficiently. During this time, the solution will break down the mineral deposits.
  6. Run the rest of the solution: Repeat step 4 by running the rest of the de-scaling solution through the machine.
  7. Run fresh water: Clean the entire machine thoroughly by running fresh water through the steam wand and portafilter. Repeat the step once again to be sure that the entire espresso machine is absolutely clean or until only clean fresh water flows through the machine.

Once done, your espresso machine will be as good as new and you can brew your favorite cup of coffee instantly. Keeping your espresso machine clean will not only provide good flavorful cup of coffee but will also increase the life of your machine. Now that you have learnt how to clean your espresso machine, always keep it free of dirt and grime so that your cup of coffee is full of flavors and tastes perfect.

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