Good coffee starts with a clean and well-maintained coffee machine. One of the most important but often neglected maintenance measures is regular descaling. Limescale deposits can not only affect the taste of your beloved coffee, but can also shorten the lifespan of your coffee machine. In this article you will learn why descaling is important and how to do it correctly.
Why is descaling important?#
Limescale is caused by the accumulation of minerals in the water, particularly calcium and magnesium. These deposits can narrow the flow paths in your coffee maker, which can lead to reduced performance and longer brewing time. They also affect the taste of the coffee by giving it a bitter or metallic aftertaste. By regularly descaling you can avoid these problems and ensure that your coffee machine functions optimally.
When should you descale?#
The frequency of descaling depends on the hardness of the water and the intensity of use of your coffee machine. In hard water areas it is advisable to descale the machine every two months, while in soft water areas it may only be necessary to descale the machine every six months. Some modern coffee machines have a descaling indicator that tells you when it’s time to perform this important step.
Descaling correctly step by step#
Add the recommended amount of descaling agent to the water tank and also fill it with clear water. You can find the quantities in the manufacturer’s instructions for use.
If the machine does not have a descaling program, simply start the hot water or coffee spout and let the solution flow. However, make sure that no steam is generated.
You should collect the liquid in a container or bowl and pour it away after it has cooled down.
When the liquid has drained completely, you should rinse the water tank with clear water and fill the tank with water again.
You can let the tank fill again, if necessary you can repeat this process.
After the coffee machine has been descaled, you can wipe the machine with a damp cloth and then you can enjoy your coffee!
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Regular descaling not only ensures a better coffee taste, but also extends the lifespan of your coffee machine. Invest the time in caring for your machine, and it will thank you with delicious coffee and reliability.