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How to Descale a Keurig Coffee Maker

The Bones Coffee Company Team The Bones Coffee Company Team
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Descaling your Keurig coffee maker might not sound like the most thrilling task, but it's the secret ingredient to keeping your coffee tasting fresh and delicious. For coffee enthusiasts who crave that perfect cup every morning, understanding how to descale your Keurig is essential. 

This guide will walk you through the process, ensuring your Keurig machine stays in top shape and your coffee remains a delightful experience. So, grab your favorite mug, and let's dive into the world of descaling for a brew-tiful coffee journey!

What is Descaling?

Have you ever noticed your coffee tasting weaker or your Keurig brewing slower than usual? It might not be your coffee beans—it’s likely mineral buildup inside the water reservoir

But what exactly is descaling? What is the purpose of your Keurig descaling solution? In simple terms, it’s the process of removing these deposits to keep your Keurig performing its best. 

Whether you use hard or soft water, minerals like calcium and lime naturally accumulate over time, compromising the quality of your coffee.

Using a descaling solution and the process of descaling, in general, helps clean out these minerals from your brewer. But there’s more to descaling than meets the eye.

Do You Have to Descale Your Coffee Maker?

Absolutely. Descaling is essential to ensure your coffee maker continues to brew flavorful, consistent coffee. 

Mineral buildup not only affects the taste of your brew but can also clog the machine’s internal parts, slowing the brewing process and reducing water flow. 

Over time, this can prevent your Keurig from heating water to the ideal brewing temperature, leaving you with underwhelming coffee.

A Keurig descaling solution doesn’t just improve flavor and performance—it also protects your machine from the wear and tear caused by mineral deposits. 

Keeping your Keurig machine in top shape ensures every cup of our classic, comforting flavors is brewed to perfection.

Did You Know? Hard water is more common than soft water in 85% of U.S. homes. If you’re brewing without filtered water, expect mineral buildup to occur more quickly, making descaling even more important.

Steps in the Descaling Process

Descaling your Keurig removes mineral buildup, ensuring better performance and great-tasting coffee. Follow these quick steps to keep your brewer in top shape.

1. Prepare Your Keurig

Keep things clean from the start. Make sure your coffee maker is powered off, so unplug the machine, remove any pods, wash the machine parts, and empty the water reservoir. A clean, empty system sets the stage for effective descaling.

2. Mix and Add the Descaling Solution

Follow the instructions on a commercial descaling product or mix your own (distilled white vinegar and water is a popular option). Pour the solution into the water reservoir, filling it up to the max line.

Did You Know? The acetic acid in distilled white vinegar (or any type of vinegar) not only descales but also acts as a natural deodorizer, helping to eliminate any unwanted odors from your Keurig.

3. Run the Descaling Cycle

Let the solution do the work. Place a large mug or container on the drip tray, start the machine without a pod, and allow the solution to flow through. Repeat this process until the water reservoir is empty to ensure all internal components are treated.

4. Pause and Let It Sit

Give your Keurig a breather. After the descaling cycle, leave the machine off for about 30 minutes. This dwell time allows the solution to break down leftover scale and mineral deposits effectively.

5. Rinse and Flush Thoroughly

Freshen up. Rinse the water reservoir with clean water, refill it, and run multiple brew cycles—again with no pod—to flush out the solution. Taste the water from the final cycle to make sure there’s no lingering flavor or residue.

How Do You Know It’s Time to Descale?

man holding cup of black coffee near face

Keeping your Keurig in great shape means knowing when it’s time to descale. Here are the telltale signs:

  • Slower Brewing: If your Keurig is taking longer to brew, mineral buildup is likely clogging the system and reducing water flow.
  • Unusual Noises: Gurgling or sputtering sounds mean your Keurig is working harder than it should to push water through.
  • Descaling Light On: Many Keurig models have a descaling indicator—when it lights up, it’s time to act.
  • Weaker or Off-Tasting Coffee: Mineral deposits can affect flavor extraction, leaving your coffee tasting flat or not as vibrant.

Frequent use means you’ll need to descale your Keurig more often. With every brew, water flows through the machine, leaving behind minerals that build up over time.

If you’re brewing multiple cups a day, scaling will accumulate faster, especially if you’re using hard water rich in calcium and magnesium.

Some Keurig models have descaling indicators to simplify the process, but if yours doesn’t, plan to descale every three to six months—or more frequently if your usage or water type demands it. Regular descaling keeps your machine efficient and your coffee tasting its best.

A Clean Keurig, A Perfect Brew

Bones Cups 20-Count Single Serve Variety Pack

Bones Cups 20-Count Single Serve Variety Pack


Bones Coffee's medium roast Bones Cups variety pack offers 20 single-serve pods featuring 5 standout flavors, including Maple Bacon® and Strawberry Cheesecake. 


Perfectly compatible for Keurig brewers, each pod delivers a smooth, full-bodied coffee experience with unbeatable flavor and convenience.


A clean machine ensures every cup bursts with the flavor and aroma you love, keeping your coffee routine consistently satisfying. Make descaling part of your coffee ritual, and let your Keurig stay a dependable part of your mornings (and afternoons!).

With your Keurig refreshed and ready to brew, now’s the perfect time to explore something new. Bones Coffee Company offers over 30 unique, small-batch flavors crafted to elevate your coffee experience. 

From decadent options like Maple Bacon® to smooth French Vanilla, there’s a cup waiting to make your day extraordinary. Start your flavor journey today—and enjoy free U.S. shipping on orders over $75!

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