Keurig k Supreme Descale Light Won’t Turn Off – Ways to Fix it

keurig k supreme descale light won't turn off

If you own a Keurig Supreme coffee maker, you probably love how easy it is to make a quick cup of coffee. But what do you do when the descale light doesn’t turn off? Don’t worry; we’ll walk you through the steps to fix this problem with keurig k supreme descale light won’t turn off.

The Gravity of the issue and the need to fix it

Anyone who has ever owned a Keurig knows that descaling is essential to keeping the machine running properly. Descaling helps to remove built-up calcium and other minerals, which can clog the water lines and cause the machine to run less efficiently.


Most Keurigs have a descaling light that illuminates when it’s time to descale; however, sometimes, the descale light won’t turn off even after the procedure has been completed. This can be a frustrating problem, but fortunately, there are a few things you can do to fix it.

Initial fixing measures:

  • First, make sure that you’ve followed the descaling instructions correctly. If the light still won’t turn off, try unplugging the machine for 24 hours and then plugging it back in. This should reset the descale light.
  • If neither of these solutions works, you may need to contact Keurig customer service for further assistance. In any case, it’s important to descale your Keurig on a regular basis to keep it running smoothly.

Pro ways to fix it:

  1. Run a water-only cycle. To do this, open up the water reservoir and fill it with fresh water. Then, place a mug on the drip tray and press the ‘brew’ button. Once the water has finished running through, open up the water reservoir again and empty it out. This will remove any residue that might be clogging up your machine.
  2. Clean the needle. The needle is located under the brew head (where the coffee comes out). To clean it, simply remove the needle and use a cotton swab or toothpick to clean out any build-up that might be causing your problem. Once you’ve cleaned the needle, put it back in its rightful place and try brewing again.
  3. Descaling solution. If neither of the first two solutions works, then you might need to descale your machine using a commercial descaling solution. Be sure to follow the instructions on the bottle carefully. Once you’ve descaled your machine, run a few water-only cycles to remove any residue from the descaling solution.

What else you can do:

  • First, try running a clean cycle with vinegar. If that doesn’t work, then descale your coffee maker with a commercial descaling solution.
  • You can also try descaling with citric acid. If none of those solutions work, then you may need to replace the control panel.


If your Keurig k Supreme’s descale light won’t turn off, don’t panic – there are a few easy ways to fix it! Simply run a water-only cycle, clean the needle, or use a commercial descaling solution according to the instructions on the bottle. With one of these three methods, you’re sure to get your machine working properly again in no time!