How to Descale Delonghi Coffee Machine

How to Descale Delonghi Coffee Machine?

There’s nothing quite like the aroma of freshly brewed coffee to kickstart your day. However, to ensure your DeLonghi coffee machine continues to deliver the perfect cup, regular maintenance, including descaling, is essential.

This article will guide you through the process of descaling your DeLonghi coffee machine.

Understanding Descaling

Descaling is the process of removing mineral deposits, primarily calcium and magnesium, that build up over time inside your coffee machine due to regular water usage.

These deposits, or ‘scale’, can affect the taste of your coffee and the performance of your machine. Regular descaling ensures your coffee tastes great and your machine operates at its best.

Our Top 2 DeLonghi Coffee Machin Reviews

1. DeLonghi Automatic Coffee Machine ECAM22.110.B

De'Longhi Magnifica

The DeLonghi ECAM22.110.B is an excellent automatic coffee machine that makes delicious espresso and cappuccino drinks at the touch of a button. It has an integrated bean grinder that grinds beans right before brewing for maximum freshness and flavor. The machine is easy to use with programmable menu settings and a rotary control knob.

It brews coffee quickly and has a rapid cappuccino system to froth milk for cappuccinos and lattes. The automatic self-cleaning function helps keep the machine well-maintained. Overall, this is a high-quality automatic coffee maker that consistently delivers tasty espresso-based drinks. It’s a great choice for espresso lovers who want the convenience of a super-automatic machine.


2. DeLonghi EC685M Traditional Espresso Machine

De'Longhi Dedica Style Coffee Machine

The DeLonghi EC685M is a high-quality traditional espresso machine perfect for making cafe-style espresso drinks at home. It has a powerful 15-bar pressure pump that extracts rich, aromatic espresso with thick crema. The machine features dual thermostats that allow you to control water and steam pressure separately, so you can brew espresso and steam milk at ideal temperatures.

It’s easy to use with intuitive controls and a manual milk frother to create lattes and cappuccinos. The sleek, stainless steel design looks great on any kitchen countertop. For espresso lovers seeking an affordable but durable manual espresso machine, the DeLonghi EC685M is an excellent choice that consistently delivers delicious results.

When to Descale Your DeLonghi Coffee Machine

Step-by-Step Guide to Descaling a DeLonghi Coffee Machine

Your DeLonghi coffee machine will often signal when it’s time for descaling. However, if your machine doesn’t have this feature, a good rule of thumb is to descale every three to six months, depending on the hardness of your water and frequency of use.

Signs that your machine may need descaling include slower brewing time, changes in coffee taste, or the machine making louder noises than usual.

Materials Needed for Descaling

To descale your DeLonghi coffee machine, you’ll need a descaling solution, fresh water, and a container to catch the solution during the descaling process.

The descaling solution can be a DeLonghi-branded product or any food-safe descaling solution. The container should be large enough to hold the liquid that will be dispensed during the process.

Step-by-Step Guide to Descaling a DeLonghi Coffee Machine

Initiate the Descaling Process: Start by turning off your machine and removing any coffee capsules. Pour the descaling solution into the water tank, then fill the tank with fresh water.

Run the Descaling Solution: Place the container under the coffee outlet and turn on the machine. For machines with a descaling program, select this option and let the machine run. If your machine doesn’t have this feature, run a brewing cycle without a coffee capsule.

Rinse the Machine: After the descaling solution has been dispensed, rinse the water tank thoroughly. Fill it with fresh water and run another brewing cycle to rinse the machine.

Safety Precautions: Always ensure the machine is turned off and unplugged before starting the descaling process. Avoid contact with the descaling solution as it can be harmful if ingested or if it comes into contact with your skin or eyes.

Tips for Maintaining Your DeLonghi Coffee Machine

How to Descale Delonghi Coffee Machine

Regular maintenance can prevent scale build-up and extend the life of your machine. Use filtered water to reduce the amount of scale. After each use, clean the drip tray and capsule container. Regularly check the coffee outlet and remove any coffee residues.

Troubleshooting Common Issues

If your machine doesn’t perform optimally after descaling, it may need a second round of descaling. If the problem persists, consult the DeLonghi customer service or a professional. Never attempt to disassemble the machine yourself as it may void the warranty.

Frequently Asked Questions

Why is it important to descale my De’Longhi coffee machine?
Descaling is crucial to remove mineral deposits, or scale, that accumulate over time from the water you use. Scale can affect the taste of your coffee, decrease machine performance, and potentially cause damage if left untreated.

How often should I descale my De’Longhi coffee machine?
The frequency of descaling depends on factors such as water hardness and usage. As a general guideline, it is recommended to descale your £400 coffee machine every two to three months. However, if you have particularly hard water, more frequent descaling may be necessary.

What do I need to descale my De’Longhi coffee machine?
To descale your De’Longhi coffee machine, you will need a descaling solution or a mixture of vinegar and water, fresh water for rinsing, a container to catch the water, and the instruction manual specific to your model for guidance.

Can I use vinegar to descale my De’Longhi coffee machine?
Yes, you can use vinegar as a descaling agent. However, it is important to follow the instructions in your machine’s manual and dilute the vinegar appropriately with water, as using undiluted vinegar can potentially damage the internal components of the machine.


Regular descaling is crucial to keep your DeLonghi coffee machine running smoothly and your coffee tasting great.

By following this guide, you can ensure your machine stays in top shape and continues to provide you with the perfect cup of coffee.

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