A clean coffee machine is the secret to a consistently great cup and an appliance that lasts for years. Limescale and residue are the main enemies of flavour and proper performance. In this practical guide, we'll look at how to clean and descale your capsule or pod machine, how often to do it, and the mistakes to avoid.
Why You Should Clean and Descale
Every time you make a coffee, small traces of oils and grounds are left behind; meanwhile, the water deposits limescale in the tank and the pipes. Over time, this leads to:
- Less aromatic coffee, sometimes with unpleasant aftertastes.
- Slower or uneven extraction, and thin crema.
- Incorrect water temperature.
- In the worst cases, breakdowns and a shorter machine lifespan.
The good news is that just a few regular habits are enough to prevent all of these problems.
Daily and Weekly Cleaning
Every day
- Empty and rinse the water tank, then refill it with fresh water. Don't let water sit stagnant for days.
- After use, run a little water through with no capsule, especially after sweet or creamy drinks.
- Empty the used capsule drawer and the drip tray.
Once a week
- Wash the drip tray, grille and capsule holder with water and a little mild soap, then dry them.
- Clean the coffee spout with a damp cloth to remove coffee residue.
- Wipe down the body of the machine with a cloth.
Descaling: How Often and How To Do It
Descaling removes the limescale that builds up inside the internal circuit. How often? It depends on the hardness of your water and how much you use the machine, but generally every 1 to 3 months. Many machines have a light that lets you know when it's time.
The typical steps
- Prepare the solution: a dedicated descaler for coffee machines diluted in water, following the product instructions.
- Pour the solution into the tank (without inserting any capsules).
- Start the descaling cycle if your machine has one, or run the solution through in several rounds into a large container.
- Let it work for a few minutes, if recommended.
- Rinse thoroughly: empty the tank, refill it with clean water only, and run several cycles through to clear out any residue before your next coffee.
Always follow your machine's manual: each model may have a slightly different procedure.
Mistakes to Avoid
Using vinegar instead of descaler
As popular as it is as an old wives' remedy, vinegar can leave lingering odours and, in some machines, damage seals and components. A dedicated descaler, formulated not to harm the internal circuits, is the better choice.
Skipping the rinse
After descaling, an inadequate rinse leaves the taste of the product in your cup. Always run several cycles with clean water only.
Water that's too hard
If you live in an area with very hard water, use low-mineral water or a filter: you'll need to descale less often and you'll protect your machine.
Forgetting the removable parts
Capsule holders and trays accumulate residue and moisture: they should be washed and dried well to prevent bad odours and mould.
In Conclusion
Just a few minutes of regular maintenance are all it takes to enjoy aromatic coffee every time and keep your machine efficient and long-lasting: daily cleaning of the tank, weekly washing of the removable parts, and descaling every 1 to 3 months. Take care of your machine and it will repay you, cup after cup. And for the coffee itself, our catalogue features pods and capsules from the finest Italian roasters, ready to give their best in a clean machine.
