How To Descale Keurig Coffee Machine

How to descale the Keurig coffee machine? If you’re a coffee lover, then you must know how important it is to keep your coffee machine clean and well-maintained.

How to descale keurig coffee machine

One of the most common problems that coffee machines face is the build-up of mineral deposits, or scale, on the inside. This build-up can lead to clogs, slow brewing, and even a decrease in the quality of your coffee.

One of the most popular coffee machines is the Keurig machine, and in this article, I’ll discuss how to descale a Keurig coffee machine to keep it running smoothly and producing high-quality coffee.

What is Descaling?

Descaling is the process of removing mineral buildup from your coffee machine. Over time, minerals in your water can cause build-up, which can clog your coffee machine and cause it to work less efficiently.

Descaling is important to maintain the performance of your coffee machine and to ensure that your coffee tastes its best.

Why is Descaling Important for Your Keurig Coffee Machine?

Keurig coffee machines are popular for their convenience and ease of use. They use a unique brewing system that requires clean water to work efficiently. Over time, minerals can build up in the water reservoir and the brewer’s internal components.

Furthermore, causing your coffee to taste off and your machine to work less effectively. Descaling your Keurig coffee machine can help to remove these mineral deposits and restore your machine’s performance.

How Often Should You Descale Your Keurig Coffee Machine?

How often you should descale your Keurig coffee machine depends on the frequency of use and the hardness of your water. If you use your Keurig machine daily and have hard water, you may need to descale it every three months.

If you use it less frequently or have softer water, you may be able to descale it every six months or so. However, it’s essential to monitor your machine’s performance and taste the coffee regularly to determine when it needs descaling.

Steps to Descaling Your Keurig Coffee Machine

Descaling your Keurig coffee machine is a straightforward process that you can do at home with a few basic supplies. Here are the steps to follow:

Step 1: Empty the Water Reservoir

Before you start descaling your Keurig coffee machine, you need to empty the water reservoir. Remove the reservoir from the machine, and dump out any remaining water. Rinse the reservoir with clean water and set it aside.

Step 2: Prepare the Descaling Solution

To prepare the descaling solution, you can use either a commercial descaling solution or a homemade solution. If you’re using a commercial solution, follow the manufacturer’s instructions for the correct amount to use.

If you’re making a homemade solution, mix equal parts of white vinegar and water. Fill the water reservoir with the descaling solution.

Step 3: Run the Descaling Cycle

Place a mug on the drip tray of your Keurig machine and turn on the power. Lift the handle and place a K-Cup pod in the K-Cup holder. Close the handle and select the largest brew size.

Press the brew button and allow the solution to brew into the mug. Discard the contents of the mug and repeat this process until the “add water” light appears on your Keurig machine.

Step 4: Rinse the Machine

Once the “add water” light appears, remove the water reservoir and rinse it thoroughly with clean water. Refill the reservoir with clean water and place it back on the machine.

Place a mug on the drip tray and run the largest brew-size cycle to rinse the machine. Repeat this process until the “add water” light appears again.

Step 5: Clean the Machine’s Exterior

Once you have finished descaling your Keurig coffee machine, you should clean the exterior of the machine. Use a damp cloth to wipe down the exterior of the machine and remove any dirt or grime.

If there are any stubborn stains or spots, you can use a mild cleaner or vinegar solution to remove them. Be sure to dry the machine thoroughly before using it again.

Tips for Maintaining Your Keurig Coffee Machine

Regular descaling is essential to maintain the performance of your Keurig coffee machine. However, there are other steps you can take to keep your machine in top shape:

1. Use Filtered Water:

Using filtered water can reduce the build-up of minerals in your coffee machine and improve the taste of your coffee.

2. Clean the Needle:

The needle in your Keurig machine can become clogged with coffee grounds or other debris. You should clean the needle regularly to ensure that it works properly.

3. Store the Machine Properly:

If you’re not using your Keurig coffee machine regularly, it’s important to store it properly. Keep it in a dry place, away from sunlight and extreme temperatures.

4. Replace the Water Filter:

If your Keurig machine has a water filter, you should replace it every two months to ensure that it works properly.


How do I know when my Keurig coffee machine needs to be descaled?

You may notice a few signs that your Keurig machine needs to be descaled, such as slower brewing, smaller cup sizes, or a change in the taste of your coffee. Additionally, the machine may display a 'descale' message or light to indicate that it needs to be cleaned.

Can I use any descaling solution in my Keurig coffee machine?

It's essential to use a descaling solution that is compatible with your Keurig coffee machine. Some Keurig machines require specific descaling solutions, while others may be compatible with a wider range of options. Be sure to consult your machine's user manual or contact the manufacturer to ensure that you're using the right product.

How often should I replace the water filter in my Keurig coffee machine?

If your Keurig machine has a water filter, it's important to replace it every two months or after brewing 60 tanks of water, whichever comes first. This will help to ensure that your machine is producing high-quality coffee and working efficiently. Be sure to follow the manufacturer's instructions for replacing the water filter.


Descaling your Keurig coffee machine is an essential part of maintaining its performance and ensuring that your coffee tastes its best. With a few basic supplies and a little bit of time, you can descale your Keurig machine at home and keep it running smoothly.

Remember to descale your machine regularly, monitor its performance, and follow the tips above to keep it in top shape. With proper maintenance, your Keurig coffee machine will provide you with delicious coffee for years to come.

Emily Anderson
About the author

Emily Anderson is a coffee aficionado, a certified barista, and the founder of, a comprehensive online resource for coffee enthusiasts. With a deep appreciation for the diverse aspects of coffee, Emily is dedicated to providing readers with a wealth of information about different types of coffee, brewing methods, coffee products, and everything in between.

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