how to clean a keurig

Table of Contents

Welcome to our comprehensive guide on how to clean a keurig coffee maker. Over time, mineral deposits, coffee residue, and bacteria can accumulate inside your Keurig, affecting the flavor of your coffee and potentially causing performance issues. Regular cleaning and maintenance are crucial to keep your Keurig running smoothly and ensure the quality of your brews remains consistently excellent.

Why Cleaning Your Keurig Is Important

Cleaning your Keurig is essential for several reasons:

  • Maintaining Taste and Flavor: As your Keurig comes into contact with coffee oils and mineral deposits, it can impact the taste and flavor of your brewed coffee. Regular cleaning helps maintain the integrity of your coffee’s taste profile.
  • Preventing Clogs and Malfunctions: Accumulated debris can clog the brewing mechanism, resulting in slow brewing or even complete malfunctions. Proper cleaning reduces the risk of these issues and keeps your Keurig functioning optimally.
  • Ensuring Hygiene: Over time, harmful bacteria can start to grow in the internal components of your Keurig. Cleaning your machine regularly helps eliminate these bacteria, promoting a clean and healthy brewing environment.

how to clean a keurig

Before you start cleaning your Keurig, gather the following supplies:

  • White vinegar
  • Dish soap
  • Clean, lint-free cloth
  • Paperclip or a small, non-metal object
  • Water
  • Sponge or soft brush
  • Fresh Keurig-compatible coffee pod

Step 1: Disassemble and Clean Removable Parts

To begin the cleaning process, follow these steps:

Step 1.1: Unplug and Dismantle

Start by unplugging your Keurig from the power outlet. Allow it to cool down before proceeding. Next, carefully remove all removable parts, including the water reservoir, drip tray, and K-cup holder.

Step 1.2: Wash Removable Parts

Thoroughly wash the removable parts with warm, soapy water. Use a sponge or soft brush to remove any stubborn coffee stains or residue. Rinse the parts thoroughly and set them aside to air dry.

Step 1.3: Clean the K-cup Holder

Using a paperclip or a small, non-metal object, gently remove any clogged coffee grounds or debris from the K-cup holder. Be careful not to damage the puncture needle.

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Step 2: Descale Your Keurig

Descaling is a vital process that removes mineral deposits from the internal components of your Keurig. Follow these steps to descale your machine:

Step 2.1: Prepare the Descaling Solution

Mix a solution of equal parts white vinegar and water in a container. The amount of solution you need depends on the size of your Keurig. Refer to your machine’s user manual for specific instructions.

Step 2.2: Run the Descaling Cycle

Pour the descaling solution into the water reservoir of your Keurig. Place a large mug or bowl on the drip tray to collect the liquid. Start a brew cycle without inserting a coffee pod. Allow the solution to run through the machine and into the mug or bowl.

Step 2.3: Rinse the Keurig

Once the descaling cycle is complete, empty the mug or bowl. Fill the water reservoir with clean water and run multiple brew cycles without a coffee pod. This rinses away any remaining vinegar taste from your Keurig.

Step 3: Clean the Keurig’s Exterior

While the internal components of your Keurig are essential to clean, don’t neglect the exterior. Follow these steps to keep the outside of your machine looking pristine:

Step 3.1: Wipe Down the Exterior

Dampen a clean, lint-free cloth with water and mild dish soap. Gently wipe down the exterior surfaces of your Keurig to remove any dirt, stains, or spills. Pay extra attention to buttons, handles, and the display screen.

Step 3.2: Clean the Display Screen

Use a slightly damp cloth or an electronics-safe screen cleaner to clean the display screen. Avoid using excessive water or harsh chemicals that may damage the screen.

Step 4: Reassemble and Perform a Test Brew

Now that you’ve thoroughly cleaned your Keurig, it’s time to put everything back together and test it:

Step 4.1: Reassemble the Removable Parts

Ensure all the removable parts are completely dry before reassembling them. Place the clean water reservoir, drip tray, and K-cup holder back into their respective positions.

Step 4.2: Perform a Test Brew

Fill the water reservoir with clean water and place a fresh Keurig-compatible coffee pod in the K-cup holder. Plug in your Keurig and turn it on. Run a brew cycle without inserting a mug or cup to flush out any remaining cleaning solution or debris. Discard the brewed water.

Congratulations! Your Keurig is now clean and ready to brew your favorite coffee.

clean a keurig
clean a keurig

Additional Tips for Maintaining Your Keurig

To ensure your Keurig remains in excellent condition, consider the following tips:

  • Regular Cleaning Schedule: Set a cleaning schedule based on your usage frequency. For most users, cleaning every three to six months is sufficient, but if you use your Keurig heavily, consider cleaning it more often.
  • Filtered Water: Using filtered or bottled water instead of tap water can help reduce mineral buildup in your Keurig.
  • Avoid Stale Coffee: To maintain optimal taste, avoid using stale or expired coffee pods. Ensure your coffee is fresh to enjoy the best flavors.
  • Store in a Clean, Dry Place: When not in use, store your Keurig in a clean and dry location to prevent dust and debris from entering the machine.
  • Read the User Manual: Familiarize yourself with the specific cleaning instructions and recommendations provided by Keurig in your machine’s user manual.

By following this step-by-step guide, you now know how to clean a Keurig coffee maker effectively. Regularly cleaning your Keurig is vital to maintain its performance, prolong its lifespan, and ensure every cup of coffee tastes as delicious as the first one. With proper care and maintenance, your Keurig will continue to be your reliable coffee companion for years to come.


Q1: How often should I clean my Keurig? We recommend cleaning your Keurig every three to six months, depending on your usage frequency. Heavier usage may require more frequent cleaning.

Q2: Can I use other descaling solutions instead of vinegar? Yes, there are descaling solutions available in the market specifically formulated for coffee machines. Follow the instructions provided with the descaling solution.

Q3: Can I clean the water reservoir in the dishwasher? No, the water reservoir is not dishwasher safe. It should be cleaned by hand using warm, soapy water.

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