How to Descale a Keurig: A Step-by-Step Guide

Are you tired of your morning coffee tasting a little off? Does your Keurig machine seem to be working less efficiently than before? If so, it may be time to descale your Keurig. Descaling is an important maintenance task that helps remove mineral buildup and keep your coffee maker running smoothly. In this article, we will provide a step-by-step guide on how to descale a Keurig and ensure you continue to enjoy delicious coffee every morning.

Why is Descaling Important?

Before we dive into the steps on how to descale a Keurig, let’s understand why it’s important. Over time, mineral deposits from water can accumulate within your coffee maker, affecting the taste and functionality of your brewer. Descaling helps remove these deposits and keeps your Keurig running optimally. By descaling regularly, you can extend the lifespan of your Keurig machine and ensure the best possible coffee experience.

Step 1: Gather Your Supplies

To get started, gather the necessary supplies for descaling your Keurig. You will need:

  1. White vinegar or a Keurig descaling solution
  2. Fresh water
  3. A clean, lint-free cloth or sponge
  4. A mug or container

Step 2: Unplug and Disassemble

Before descaling your Keurig, make sure it is unplugged from the power source. Next, remove any K-cup pods or accessories from the machine. If your Keurig has a water filter, remove it as well. Take a moment to inspect all parts and ensure they are clean and free of debris.

Step 3: Prepare the Descaling Solution

If you’re using white vinegar, mix equal parts vinegar and water in a container. If you prefer a descaling solution specifically designed for Keurig machines, follow the instructions on the packaging to prepare the solution. Both vinegar and descaling solutions are effective in removing mineral buildup.

Step 4: Descaling the Keurig

Place a mug or container on the drip tray to catch any liquid. Start the descaling process by pouring the solution into the water reservoir of your Keurig. Fill it to the maximum fill line.
Next, power on your Keurig machine and allow it to heat up. Once it’s ready, place a large mug or container under the brew basket.

Step 5: Run the Descaling Cycle

Press the brew button without inserting a K-cup pod. This will start the descaling cycle. The machine will dispense a cup of the descaling solution and pause. Leave the solution in the mug or container for about 10-15 minutes, allowing it to work its magic.
After the pause, the Keurig machine will dispense the remaining descaling solution. Repeat this process until the water reservoir is empty. Be patient throughout the process, as it may take some time.

Step 6: Rinse and Clean

Once the descaling process is complete, it’s time to rinse your Keurig. Refill the water reservoir with fresh water and run multiple brew cycles without a K-cup pod. This will help remove any leftover descaling solution from the machine. Discard the water from each cycle and repeat until the water reservoir is empty.

Step 7: Final Steps and Maintenance

After descaling and rinsing, wipe the machine and all removable parts with a clean, lint-free cloth or sponge. Pay special attention to the brew basket, exit needle, and drip tray. These areas may accumulate residue and need additional cleaning.
If you had removed a water filter or other accessories, now is the time to reassemble them. Once everything is back in place, plug in your Keurig and enjoy a fresh cup of coffee!


Regular descaling is essential to maintain the performance and longevity of your Keurig machine. By following these simple steps, you can easily descale your coffee maker and prevent mineral buildup. Remember to descale your Keurig every three to six months, depending on your usage and water hardness. A well-maintained Keurig will ensure delicious coffee every morning, giving you the perfect start to your day.

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