keurig descale light

Keurig takes pride in being the coffee machine that immediately dispenses coffee shop standard cups. As a result, you may have observed that your Keurig is taking longer than usual to brew a cup of coffee.

The Keurig descale light indicates when it is time to descale! This is a common issue that many people have with their coffee makers. Then, you may be asking what is causing this and how to descale a keurig.

Most of these issues, in our experience, may be resolved by following some simple steps in the article below! So now we’ll go through what you need to do, how it works, and why it happens from the beginning.

What Are The Reasons For The Keurig Descale Light Turned On Automatically?

Any coffee machine would have a descale light. If this descale light illuminates, it indicates that the coffee maker requires cleaning.

If dirt or calcium accumulates on the machine’s interior parts and blocks it, the light will turn on.

For instance, using hard water, calcium and scale particles may accumulate considerably faster than at a friend’s residence with soft water. When this occurs, the machine may occasionally cease operating.

Another reason is that you have accidentally packed the K-cup too tight, which makes water have a difficult time moving in the pot. As a result, the Keurig descale light stays on.

Descaling a coffee maker every few months is vital to ensure your machine performs appropriately. Scale is not toxic, but it can affect machine performance.

How To Switch Off The Descale Light?

Step-by-step instructions for putting your Keurig on descale mode and ultimately turning off that light are below.

The models with this function include the K Supreme and K Slim series and other similar machines. After the fix is complete, it will take an hour or so.

What you need


Step 1: Turn off and unplug your machine. Remove any remaining water from the reservoir.

Step 2: Put the coffee mug on top of the tray. It will catch the water or use a descaling mixture. Plug your machine back in, but don’t turn it on quite yet.

Step 3: Press the 8-ounce and 12-ounce buttons on the machine simultaneously for 3 seconds to activate the mode. The machine will turn on, and the brew button should begin to flash. The light is going to turn solid from flashing.

Step 4: The machine is now in descale mode and ready to be descaled. You should descale your Keurig as soon as possible if it hasn’t been descaled for 3-4 months. Then, use a bottle of descaling solution and follow our tutorial to finish the procedure.

Step 5: Whether or not you’ve just descaled your maker, you’ll still need to brew for two full reservoirs of water before the light goes out. So fill half of your tank with water, then push the flashing button to start!

Step 6: Please wait until the coffee mug is full of water before emptying it. Then, replace the mug and click the brew button one more.

Step 7: Continue to run brews until the indicator blinks, indicating that water is required. Next, fill the reservoir again, and then repeat the preceding steps until the “ADD WATER” light illuminates for the second time.

Step 8: Once the Keurig has cycled through two full reservoirs, it will exit, and the light should eventually turn off.

The Keurig descale light has now been correctly repaired! But that’s not all. If your Keurig says descale, there are more things to bear in mind!

Can I Use A Keurig To Get Rid Of Scale Build-Up?

Scale build-up is a big issue. It slows down your coffee maker more than normal and makes the coffee taste unpleasant.

A fact you should know is, it does not cost much to buy a coffee maker! Keurig is a coffee machine that allows one cup only in one time. If your Keurig has been sitting unused for some time, ensure it’s clean before using it again!

You tend to remove the handle from the top, clean ạnd reattach it. It’s a good idea to do this once per month, but sometimes we’re too busy or forgetful (you know how it goes).

Of course, Keurig does not recommend cleaning in this way. However, some individuals rely on this strategy when they cannot succeed with other methods.

This article will go into further depth regarding this, including what you should not do with the machine:

  • Unplug the device.
  • Take out the tray and water tank.
  • Turn the device over down and repeatedly see if there is anything at the bottom.
  • Put everything back together.

If your Keurig is giving you trouble, it might be because of dirt build-up on the tank magnet. When this happens, you may see the machine emitting an annoying light or making another sound when switched on!

What If Descaling Techniques Don’t Work?

keurig descale light

If the descaling doesn’t work, and the light won’t turn off – you can be affirmative that something is wrong with your device. Scale build-up could be a cause; repeat steps with a different solution to get things cleaned out of your machine once more thoroughly!

You can also try vinegar or bleach solutions if nothing else works to get rid of it completely. However, in case you own a particularly irritating and persistent dirt in your coffee maker, the hero you want to look for is citric acid!

The descale light indicates that something is restricting how the water is going. When this happens, you must determine what obstructs the water from moving freely, which might be faulty piping or a too large cup for your machine.

How To Descale My Keurig By Using Solvents?

So, how to descale my keurig with different solutions?

Descaling is a procedure that cleans your coffee machine of mineral deposits and other contaminants. It is critical to descale daily basis since it helps maintain your coffee taste at its best.

Lemon juice

When a Keurig maker is available, the machine needs to be descaling each month. If you choose mineral-rich bottled waters or hard water, then go ahead and take care of this yourself with lemon juice.

The best way is with lemon juice at the same ratio for every 7-8 ounces of water (one cup). With this method, no paying is needed for the expensive descaling products.

Citric acid

Citric acid is a simple solution to descale almost every coffee machine.

While these techniques are visible to fix a Keurig (such as vinegar), they may require you to work harder than taking citric acid in action – a substance that is always available in the kitchen. 

Use 2-3 citric powder teaspoons in a water glass after your Keurig’s standard descaling operation (depending on size).

You can find acid powder, pectin and gelatin in the baking section easily. You may also discover where they sell vitamin C tablets.

Although citric acid is the main factor in Keurig’s official descaling product, you can purchase one bag only to save more money than having the unique descaling solution.


When it comes to cleaning, vinegar is a great natural option. However, when cleaning with vinegar, you want to ensure the correct amount is used.

Most people believe that the more vinegar you pour in, the cleaner everything will be, when it’s the opposite in reality. So make sure to use the correct amount of vinegar to make your water cloudy.

To clean your Keurig, start by mixing the vinegar-water substance and running a cycle. Then, in the same ratio, take water, put in vinegar, and mix.

Run this cycle on a basis if you can to avoid this problem from occurring from the beginning, or else your coffee will taste  bitter and bitter every day.

Keurig Descaling solution

Scale forms when calcium and mineral deposits in the water dry out. Using water with a high mineral concentration in a Keurig might produce this accumulation and hinder the machine from performing correctly.

A Keurig kit contains everything you need to care for your coffee maker for three months.

Check out these steps when using this solution:

If you possess a Keurig 2.0 or 1.0 K-cup coffee machine, you’re in luck since Keurig developed their descaling method.

  1. Turn off and unplug the coffee machine.
  2. To fill the water container, combine one part water and one part Keurig Descaling Solution.
  3. Place a mug beneath the dispenser and create a cup of hot water.
  4. Remove the mug’s water.
  5. Rep step 3 until there is no more water in the container.
  6. Fill the container with clean water after rinsing it.
  7. Make another cup of fresh water and then dump it out.

How Often Should I Descale My Keurig?

If your Keurig coffee machine is acting up, it may be due to mineral deposits. When these build-ups occur in the filter of a heating system like yours–they can reduce flavor and strength of brewed beverages over time.

Fortunately there are two easy methods that you can use at home: descaling solution made from vinegar or an officially available kit found at any major store!

The first option requires simply letting all liquids dissipate before using while for the latter – just follow directions carefully so as not damage components inside the unit right away. The second option is to use a Keurig specific cleaning solution, easy and simple, right?

How To Clean The Keurig Exit Needle?

If you are experiencing descale issues on your Keurig, clean the exit needle to fix it.

To do this, simply insert a sewing needle or paper clip and loosen up by gently pulling at both ends until any built-up grounds fall out into an open container below for disposal later.

You can also use these tips if there is error messages when brewing coffee.

Here are simple instructions for cleaning the machine:

  • Remove the water filter from your Keurig and empty it.
  • After that, switch off the machine.
  • Fill the machine with the descaling solution.
  • Fill a bottle with fresh water and place it in the reservoir.
  • Simply turn on the machine and place a cup beneath it.
  • Now, empty the contents of the mixing bowl into the sink.
  • The procedure is repeated with the addition of new water and the illumination of the light.
  • Next, set a timer for 30 minutes on the brewer.
  • Make sure you thoroughly rinse the water reservoir.
  • Finally, repeat these instructions 10-12 times to thoroughly clean it

Final Thoughts

And that’s everything we can guide you about the keurig descale light.

It’s important to clean the machine regularly to make sure that the light won’t appear regularly. If it is not cleaned properly and regularly, keurig descale light will be something that bothers you!

The good news is that these coffee machines are built for durability and should last well into another decade without any major problems! Thank you for reading this article!Also, do not forget to share this post with others if found useful!

Last Updated on March 25, 2022 by admin