How to Descale a Tassimo Coffee Machine

How to Descale a Tassimo Coffee Machine

A Tassimo coffee machine is a wonderful appliance that can deliver delicious coffee at the touch of a button.

However, to keep it functioning at its best, regular maintenance, including descaling, is essential. Descaling is the process of removing mineral deposits that build up over time due to the use of hard water.

This guide will walk you through the process of descaling your Tassimo coffee machine.

Understanding When to Descale Your Tassimo Coffee Machine

How to Descale a Tassimo Coffee Machine

Your Tassimo machine will typically indicate when it’s time for descaling. The descale indicator light, a red or orange light shaped like a water droplet, will illuminate. Even without this indicator, it’s recommended to descale your machine every 2-3 months, depending on usage and water hardness.

Materials Needed for Descaling

To descale your Tassimo machine, you’ll need a Tassimo descaling tablet or a suitable descaling solution, fresh water, and a clean, dry cloth. The descaling solution helps dissolve and remove the mineral deposits, while the cloth is for wiping down the machine after the process.

Preparing Your Tassimo Coffee Machine for Descaling

Before you start, ensure the machine is turned off and unplugged. Remove the water tank and clean it thoroughly. Also, remove the service disc from the machine. Safety is paramount, so ensure you’re not handling the machine with wet hands or placing it near any water source while it’s plugged in.

Step-by-Step Guide to Descaling Your Tassimo Coffee Machine

How to Descale a Tassimo Coffee Machine

  • Dissolve the Tassimo descaling tablet in 500ml of warm water and fill the water tank with this solution.
  • Place the service disc in the machine’s disc compartment.
  • Place a large container (at least 500ml capacity) on the drip tray to collect the descaling solution.
  • Turn on the machine and press the start button. The descaling cycle will begin, and the solution will flow into the container.
    Once the cycle is complete, empty the container and refill the water tank with fresh water.
  • Run another cycle with just the fresh water to rinse the machine. Repeat this step twice.
  • Remove the service disc, empty the water tank, and clean the machine with a dry cloth.

Post-Descaling Steps

After descaling, it’s important to clean the machine thoroughly. Wipe all surfaces and ensure no descaling solution remains. Rinely the water tank thoroughly and dry it before reattaching it to the machine.

Maintaining Your Tassimo Coffee Machine Post-Descaling

Regular maintenance can prevent scale build-up. Always use fresh water in your machine, and if possible, use filtered or bottled water to reduce the mineral content. Regularly clean all removable parts of the machine and wipe down the machine’s exterior.

Troubleshooting Common Issues During Descaling

If the descale indicator light remains on after descaling, it may be due to residual scale in the machine. In this case, repeat the descaling process. If the problem persists, consult the manufacturer or a professional.

Frequently Asked Questions

What does it mean to descale a Tassimo coffee machine?
Descaling is the process of removing mineral deposits and limescale buildup from the internal components of your under £300 coffee machine. Over time, these deposits can affect the machine’s performance and the taste of your coffee.

How often should I descale my Tassimo coffee machine?
It is recommended to descale your Tassimo coffee machine every three months or after approximately 1,000 cups of coffee, depending on the water hardness in your area. Hard water areas may require more frequent descaling.

Can I use any descaling solution?
It is recommended to use Tassimo descaling tablets or a descaling solution specifically designed for Tassimo machines. Using other descaling agents may damage your coffee machine and void the warranty.


Descaling your Tassimo coffee machine is a simple but crucial task. Regular descaling ensures your machine continues to function optimally, providing you with delicious coffee every time.

By following this guide, you can easily descale your machine and enjoy the benefits of a well-maintained coffee maker.

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