How to Clean a Keurig: A Comprehensive Guide

Greetings Challenger! Any coffee lover knows the importance of a great cup of java, and Keurig machines have certainly made brewing coffee more convenient. However, without regular cleaning, your Keurig machine can become a breeding ground for bacteria and mold, resulting in foul-tasting coffee and even potential health hazards.

If you’re serious about your coffee, it’s essential to keep your Keurig machine clean. We understand the importance of a spotless Keurig, which is why we’ve put together this comprehensive guide on how to clean a Keurig.

The Importance of Cleaning Your Keurig Machine

A properly cleaned Keurig ensures that your coffee tastes great every time you brew it. Over time, mineral deposits and other impurities build up in the machine, which can affect the taste and quality of coffee. Also, an unclean Keurig is a breeding ground for bacteria that can cause health problems.

Regular cleaning of your Keurig machine is crucial to maintain its functionality and ensure a long-lasting machine. Besides, a clean Keurig machine makes for happy coffee breaks.

What You’ll Need to Clean Your Keurig

Before you start cleaning your Keurig machine, it’s essential to have the necessary equipment. Below is a list of things you’ll need:

Items Description
Vinegar White vinegar is ideal for cleaning Keurig because of its acidic properties that break down impurities.
Water Distilled water is the best choice to avoid mineral build-up.
Mug and Bowl You’ll need this for cleaning and rinsing Keurig parts.
Sponge A sponge or cloth that can reach all the Keurig parts is useful.
Paper Clip or Toothpick Useful for unclogging the needles that pierce the Keurig cups.

How to Clean Your Keurig

Step 1: Unplug Your Keurig

First, you’ll need to unplug the machine to prevent accidents. Don’t remove any parts of the Keurig until it’s completely shut off, otherwise, you risk exposing yourself and the electricals to damage.

Step 2: Disassemble the Keurig Machine

Start by removing the water reservoir, capsule holder, mug stand, funnel, and drip tray. Clean each part separately and thoroughly with warm, soapy water to remove any impurities that may have accumulated.

Step 3: Clean the Water Reservoir and its Lid

Most Keurig water reservoirs are detachable. Clean them separately with a sponge or cloth dipped in warm, soapy water. Remove any mineral build-up by rubbing with a sponge, then rinse and dry.

Don’t forget the reservoir lid. Sometimes, they get clogged with impurities, so remove any debris, rinse, and dry it with a clean towel.

Step 4: Clean the Mug Stand, Funnel, and Drip Tray

The mug stand, funnel, and drip tray are the parts that come in contact with your mug or cup. These parts should be cleaned thoroughly with soap and water to remove any remnants of coffee or tea stains.

You can also clean the drip tray with some vinegar and water, which can eliminate any mineral buildup on the tray.

Step 5: Wipe Down the Machine’s Exterior

Use a damp cloth to clean the exterior parts of your Keurig. Make sure not to get any water inside the machine to avoid electrical damage. You can also get good results using a high-quality glass cleaner to polish the body of the Keurig machine.

Step 6: Reassemble and Descale Your Keurig Machine

Once you’ve cleaned all the individual parts of your Keurig machine, you’re now ready to reassemble it all. The next step is to descale the machine.

Descaling removes any mineral buildup that reduces the performance of the machine. To descale, run a 50/50 mixture of vinegar and water through the machine. Brew this solution as you would a regular cup of coffee.

Next, run water through the machine until there’s no more vinegar smell or taste. This process removes any leftover vinegar and prepares your Keurig for use.

FAQs About Cleaning Your Keurig Machine

1. Can I use any kind of vinegar for cleaning?

You can use any white distilled vinegar for cleaning your Keurig. It’s the best option because of its acidic properties. It breaks down mineral buildup and impurities in the machine.

2. Can I use other cleaning agents besides vinegar?

Using other cleaning agents may damage the Keurig machine, so it’s best to stick to vinegar and water solutions.

3. How often should I clean my Keurig machine?

We recommend cleaning your Keurig machine regularly, at least once every three months, but depending on the usage can vary.

4. How many times should I run the vinegar-water solution through the machine?

We recommend running the solution through the machine twice. It’s essential to run water through the machine after each solution to remove any excess chemicals that may have accumulated.

5. How do I unclog the needles that pierce the Keurig cups?

If your Keurig has trouble piercing the K-Cups, try using a toothpick or paperclip to clean the needles carefully.

6. Should I clean my Keurig if I haven’t used it for a long time?

Yes, it would help if you cleaned your Keurig, even if you haven’t used it for an extended period. When the machine sits for a while without use, bacteria and other impurities can build up, affecting the taste of your coffee.

7. Can I use bleach to clean my Keurig?

No, you should never use bleach to clean your Keurig machine. It’s a harsh chemical that could damage the Keurig’s mechanisms and can even harm the quality of the coffee you brew.


There’s nothing better than a hot cup of coffee to start your day, but a dirty Keurig machine can ruin your coffee experience. We hope our comprehensive guide on how to clean your Keurig has given you the necessary knowledge to maintain a spick and span Keurig machine.

Remember to follow the simple steps outlined above at least once every three months to keep your Keurig machine running smoothly for years to come. Cleaning your Keurig properly ensures that you always enjoy a delicious and healthy cup of coffee.

Don’t Wait to Clean Your Keurig Machine!

Now that you know how to clean your Keurig machine, we encourage you to take immediate action. Ensure you have all the necessary cleaning materials and follow the simple steps outlined above for the best results.


The information provided above is solely for informative purposes. It’s always essential to refer to Keurig’s instructions manual for specific guidelines and recommendations for cleaning your Keurig machine.