Regular cleaning of your Keurig K-Supreme Plus is essential to maintain its performance, prevent build-up, and ensure your coffee tastes fresh every time. Proper maintenance can extend the life of your machine and keep it running smoothly.
Follow this simple, step-by-step guide to clean your Keurig K-Supreme Plus effectively and safely, with tips to troubleshoot common issues.
Key Takeaways
| Routine Cleaning | Regular descaling prevents mineral buildup. |
| Use Proper Products | Specialized cleaning kits ensure safe and effective cleaning. |
| Deep Clean Periodically | Thorough cleaning extends machine lifespan. |
| Avoid Harsh Chemicals | Use descaling solutions designed for coffee makers. |

Keurig K-Mini Single Serve K-Cup Pod Coffee Maker, 6 to 12oz Brew size, with Cord Storage, Perfect for Small Spaces, Black
FITS ANYWHERE: Less than 5 inches wide, perfect for small spaces.
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Gather Necessary Supplies
- Descaling solution (recommended: Keurig Descaling Solution or similar)
- Clean, soft cloth
- Clean water
- Optional: Rinse pods or cleaning brushes

My K-Cup® Reusable Coffee Filter
BREW WITH GROUND COFFEE: Brew a single cup using your own favorite ground coffee
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Prepare the Machine for Cleaning
- Turn off your Keurig K-Supreme Plus and unplug it from the power source.
- Remove the water reservoir and empty any remaining water.
- Disassemble removable parts such as the drip tray and water reservoir for cleaning.
Descale the Coffee Maker
- Fill the water reservoir with a mixture of descaling solution and water according to the product instructions.
- Place a large container or mug under the spout.
- Run a brew cycle without a K-Cup, allowing the solution to pass through.
- Repeat the process until the reservoir is empty.
Rinse and Clean
- Fill the reservoir with fresh water.
- Run multiple brew cycles to rinse out any remaining descaling solution.
- Wipe down the exterior and removable parts with a soft cloth.
Reassemble and Final Checks
Reattach all parts, refill the water reservoir, and prepare for your next brew. Ensure the machine is dry and free of any cleaning residues before use.
The Products in This Guide

Keurig K-Mini Single Serve K-Cup Pod Coffee Maker
- ✔ Width: Less than 5 inches
- ✔ Brew Size: 6-12oz
- ✔ Color: Black

My K-Cup® Reusable Coffee Filter
- ✔ Material: Plastic & Silicone
- ✔ Compatibility: Keurig K-Cup models
- ✔ Dishwasher Safe: Yes
Keurig K-Mini Single Serve K-Cup Pod Coffee Maker

The Keurig K-Mini Single Serve Coffee Maker is a compact and efficient machine that’s ideal for small spaces. Regular descaling and cleaning keep it functioning optimally and brewing fresh coffee.
Pros:
- Compact size fits small spaces
- Fast brewing time
- Removable drip tray for easy cleaning
- Auto off feature for safety
Cons:
- Limited to 6-12oz brew sizes
- No water filter built-in
- Requires frequent refilling of water reservoir
Best for: Small households, offices, and travel
Not ideal for: Users needing larger capacity or multiple brew sizes
Bottom line: A compact, efficient coffee maker perfect for small spaces that benefits from regular cleaning.
My K-Cup® Reusable Coffee Filter

The My K-Cup Reusable Coffee Filter allows you to brew with your favorite ground coffee, and it’s easy to clean after descaling your machine, ensuring optimal flavor every time.
Pros:
- Reusable and eco-friendly
- Fits all Keurig machines
- Easy to clean
- Allows custom coffee blends
Cons:
- Requires ground coffee prep
- May need extra cleaning after use
- Not compatible with all models
Best for: Those who prefer ground coffee and regular maintenance
Not ideal for: Users who solely brew K-Cup pods
Bottom line: A versatile reusable filter that enhances your cleaning routine and coffee experience.
Frequently Asked Questions
How often should I descale my Keurig K-Supreme Plus?
It’s recommended to descale every 3 to 6 months, depending on water hardness and usage frequency.
Can I use vinegar instead of descaling solution?
While vinegar can be used, Keurig recommends using their descaling solution to prevent damage and ensure proper cleaning.
Is it safe to clean my Keurig with a dishwasher?
Only removable parts like the drip tray and water reservoir are dishwasher safe. The machine itself should be cleaned manually.
What should I do if my coffee tastes off after cleaning?
Run multiple rinse cycles with fresh water to clear any residual cleaning solution or mineral deposits.
Keep Your Keurig K-Supreme Plus Brewing Perfectly
Regular cleaning and descaling are key to maintaining the quality and longevity of your Keurig K-Supreme Plus. Follow these steps to keep your machine in top shape and enjoy delicious coffee every time.
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