How to Descale Keurig: Your Comprehensive Guide

Greetings Challenger!

Do you love a good cup of coffee in the morning? If yes, then you know how important it is to have a clean machine to brew your favorite beverage. Keurig coffee makers are popular for their ease of use, but over time, mineral buildup can compromise the quality of your coffee. That’s why it’s important to descale your Keurig periodically.

In this article, we’ll take you through a step-by-step guide on how to descale Keurig. We’ve even included helpful tips on how to maintain your coffee maker to ensure longevity and optimal performance. Whether you’re a coffee enthusiast or just want to learn how to take care of your Keurig, we’ve got you covered. So, let’s get started!

What is Descaling and Why is it Important for Your Keurig?

Descaling is the process of removing mineral buildup, such as calcium and lime, from the internal workings of your Keurig coffee maker. Over time, small particles from coffee residue and water can accumulate and clog your machine. This can lead to poor performance, bad-tasting coffee, and even damage to your Keurig.

That’s why it’s important to descale your Keurig regularly. The process is easy and can be done at home using household items. By removing mineral buildup, you’ll extend the life of your Keurig and ensure consistent, great-tasting coffee every time.

Step-by-Step Guide to Descaling Your Keurig

Things You’ll Need

Items How Many?
White Vinegar 1 bottle
Water 1 gallon
Clean cloth or sponge 1
Empty sink 1
Large cup or mug 1

Step 1: Preparation

Start by unplugging your Keurig and removing any remaining coffee pods or K-cups. Empty the water reservoir and wash it with soap and warm water. Rinse the reservoir thoroughly and place it back on the unit.

Step 2: Mix Solution

Mix a solution of equal parts white vinegar and water. The amount of solution you make will depend on the size of your Keurig’s water reservoir. For a standard Keurig reservoir, mix one cup of vinegar and one cup of water.

Step 3: Begin Descaling

Pour the solution into the water reservoir and power on the unit. Place a large cup or mug in the drip tray to catch the solution. Run your Keurig through a cycle as if you were brewing a cup of coffee, but don’t add a coffee pod or K-cup.

Step 4: Repeat Cycle

Pour the solution back into the reservoir and run the Keurig through the cycle again. Repeat this process until the reservoir is empty. If your Keurig has a “cleaning cycle” option, use this option to get the best results.

Step 5: Rinse Your Keurig

After the last cycle, fill the water reservoir with clean water and run the Keurig through another cycle without adding any coffee pods or K-cups. Repeat this cycle with clean water until the vinegar smell has dissipated.

Step 6: Final Clean-Up

Wash the water reservoir with warm water and soap once more. Rinse thoroughly and wipe down the outside of your Keurig with a clean cloth or sponge.

Step 7: Enjoy Freshly Brewed Coffee

Your Keurig is now descaled and ready to make great-tasting coffee!

Pro Tips to Keep Your Keurig Running Smoothly

Here are some extra tips to keep your Keurig in top shape:

Tip 1: Clean Your Keurig Monthly

Descaling is recommended once a month for optimal performance. Consistent cleaning will save you time and money on repairs down the line.

Tip 2: Use Filtered Water

Using filtered water reduces the amount of mineral buildup in your machine. This will keep your Keurig healthier for longer.

Tip 3: Empty the Water Reservoir After Use

Emptying the water reservoir after use will prevent water stagnation and the growth of bacteria. It also reduces the risk of mineral buildup.

Tip 4: Replace the Water Filter

Replace your Keurig’s water filter every two months to keep your machine running in top shape.

Tip 5: Store Your Keurig Correctly

Store your Keurig in a dry place, away from direct sunlight or heat. This will prevent heat damage and residual moisture from accumulating.

Tip 6: Keep the Drip Tray and Pod Holder Clean

The drip tray and pod holder should be cleaned daily to prevent mold buildup and maintain cleanliness.

Tip 7: Use Descaling Solution

If you don’t want to use vinegar, you can purchase a descaling solution specifically made for Keurig machines. These solutions are safe to use and offer the same cleaning power as vinegar.

Frequently Asked Questions (FAQs)

Q1. How often should I descale my Keurig?

A. Descaling is recommended once a month for optimal performance.

Q2. Can I use lemon juice instead of vinegar to descale my Keurig?

A. It’s not recommended to use lemon juice as it can damage the internal workings of your machine.

Q3. Can I use a solution other than vinegar to descale my Keurig?

A. Yes, you can use a commercial descaling solution specifically made for Keurig machines.

Q4. How long does it take to descale a Keurig?

A. The process should take between 15 and 30 minutes.

Q5. What do I do if there’s still a vinegar smell after descaling?

A. Fill the water reservoir with clean water and run the Keurig through a cycle until the vinegar smell has dissipated.

Q6. How do I clean the water reservoir?

A. Wash the water reservoir with warm, soapy water and rinse thoroughly.

Q7. Can I descale a Keurig with a cleaning cycle option?

A. Yes, using the cleaning cycle option will provide the best descaling results.

Q8. Can I use tap water to descale my Keurig?

A. Yes, but using filtered water is preferred to reduce mineral buildup.

Q9. How do I know if my Keurig needs descaling?

A. If your coffee tastes bad, or you notice a slower brewing time or a smaller cup, it’s time to descale your Keurig.

Q10. Can I descale a Keurig 2.0?

A. Yes, the descaling process for a Keurig 2.0 is the same as a standard Keurig.

Q11. Can I still use my Keurig while it’s descaling?

A. No, the machine must be empty for the descaling solution to work effectively.

Q12. How do I maintain my Keurig after descaling?

A. Clean your machine daily, empty the water reservoir after use, use filtered water, replace the water filter every two months, and store your Keurig in a dry place away from heat and moisture.

Q13. How long will my Keurig last if I maintain it properly?

A. With proper maintenance, your Keurig can last up to 10 years.


Congratulations, Challenger! You’ve just learned how to descale your Keurig coffee maker. By following these simple steps and maintaining your machine, you’ll save time and money on repairs down the line. Remember to clean your machine monthly, use filtered water, store it in a dry place, and follow our helpful tips for optimal performance.

If you have any questions or comments, feel free to let us know in the comments section below. We’re here to help you get the best cup of coffee possible. Cheers to happy brewing!


While we have taken great care to ensure the accuracy and completeness of this article, we make no warranty or representation as to its accuracy or completeness. The information in this article is provided “as is” without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. In no event shall the author be liable for any direct, indirect, special, incidental, or consequential damages arising out of or in connection with the use or reliance on this information.