How to maintain an espresso machine against limescale deposits

The secret to a limescale-free coffee machine

If you have an espresso coffee machine at home, be it automatic, manual or capsule, you have probably faced or will have to face the problem of limescale. This buildup not only alters the taste of the coffee, but can also cause machine failure. Here’s why descale the espresso machine from limescale depositson a regular basis, it is essential for the correct functioning of your espresso machine.

Why is descaling important?

The water we use contains minerals and over time these are deposited on the internal components of the appliance, in particular in the boiler and in the hydraulic circuit. Without proper maintenance, limescale deposits can reduce water flow, affect pressure and even completely block your espresso machine. Furthermore, this problem is not covered by the manufacturer’s warranty, as it is considered a consequence of the use of hard water.

When and how should descaling be carried out?

Most modern espresso machines are equipped with an indicator that warns you when it is time to descale. If your device does not have this feature, it is recommended to carry out the process every 2 months, depending on the hardness of the water and frequency of use.

For Philips, Delonghi, Jura, Gaggia or Saeco automatic espresso machine models, the process is simple: the specific descaling solution for each brand is diluted in the water tank and the machine runs a dedicated program, thus eliminating deposits without effort on the part of the user.

If you have a manual espresso machine, the process requires direct intervention, allowing the solution to pass through the circuit and act against limescale, followed by repeated rinsing to remove residue.

Use the descaling solution to be diluted in water, according to the instructions on the descaling agent. Use ¾ of the tank with the descaling solution. Turn on the espresso machine and pass a cup of solution through it (through the coffee group or the steamer).

Repeat the operation every 15 minutes until all the solution is used up. It is preferable that the espresso machine is turned off while the solution works to remove limescale, because it is more effective at lower temperatures. After finishing the solution, rinse with clean water, 2 tanks of water are enough.

Which descaling solution to use?

Not all solutions are suitable for your espresso machine. Each manufacturer recommends a certain type of descaler, tested specifically for the materials the device is made of. For example for:

• Philips water softener: Philips Saeco CA6700/10 descaler
• Delonghi water softener: Delonghi EcoDecalk descaler, a highly efficient ecological solution
• Jura descaler: Jura descaling tablets, compatible with the brand’s models
• Gaggia descaler: Original Gaggia anti-limescale solution
• Tchibo water softener: Tchibo liquid descaler, produced by Durgol

We do not recommend using household solutions such as vinegar or citric acid as they may damage the seals and internal components of the appliance.

Prevention of limescale deposits

In addition to regular descaling, preventative measures can also be taken. One of the most effective solutions is to use dedicated water filters such as Philips Aqua Clean, Brita Intenza Plus, Delonghi ECAMOR Claris Smart for Jura espresso machines. These filters reduce the amount of minerals in the water, extending the life of the device and decreasing the frequency of descaling.

Another practical solution is to use Brita Maxtra Plus Filter Cupswhich removes limescale and impurities from tap water. As well as improving the taste of water for everyday consumption, they provide cleaner water to your espresso machine, preventing limescale deposits and contributing to purer tasting coffee. This method is especially ideal for those who do not want to frequently change the espresso machine tank filters, but still want to reduce the hardness of the water.

If you use a professional espresso machine or an automatic coffee dispenser, you can opt for more advanced systems, such as 8 liter DVA renewable resin filterswhich is periodically regenerated with salt, or Bestmax filter systems OR Bilt which prevents the formation of limescale deposits on the boiler.

A well-maintained espresso machine means perfect coffee

A clean coffee machine without limescale deposits guarantees you not only an impeccable taste of the drink, but also optimal long-term functioning. By using recommended descaling solutions and water filters regularly, you can protect your investment and enjoy tasty espresso every day without worrying about costly breakdowns.

If you want to discover the ideal solutions for the maintenance of your espresso machine, you can find all the necessary products on Espresso coffeewith fast delivery from warehouse.