Regular cleaning of your Keurig K-Supreme Plus is essential to maintain its brewing quality and extend its lifespan. Dirt, mineral buildup, and old coffee oils can affect the taste and functionality over time. This guide provides practical, safe steps to keep your machine in top shape.
Follow these instructions carefully to ensure your Keurig remains efficient and your coffee always tastes fresh and delicious.
Key Takeaways
| Routine Cleaning | Clean monthly for optimal performance. |
| Descaling | Use descaling solution every 3 months. |
| Water Reservoir | Keep it clean to prevent mineral buildup. |
| Use Rinse Pods | Reduce flavor carry-over between brews. |

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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Preparation Before Cleaning
- Unplug your Keurig K-Supreme Plus to ensure safety during cleaning.
- Remove any used K-Cup pods and empty the water reservoir.
- Gather necessary cleaning supplies: descaling solution, rinse pods, a soft cloth, and a small brush or toothbrush.

My K-Cup® Reusable Coffee Filter
BREW WITH GROUND COFFEE: Brew a single cup using your own favorite ground coffee
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Cleaning the Exterior and Water Reservoir
- Wipe down the exterior with a damp cloth to remove dust and coffee splashes.
- Wash the water reservoir with warm, soapy water, then rinse thoroughly to remove any residue.
- Dry all parts completely before reassembling.
Descaling the Coffee Maker
- Fill the water reservoir with a descaling solution mixed with water according to the product instructions.
- Place a large mug on the drip tray.
- Run a brew cycle without a K-Cup, allowing the solution to pass through the machine.
- Repeat the process until the reservoir is empty.
- Rinse by running 2-3 cycles with fresh water to flush out any remaining descaling solution.
Cleaning the K-Cup Holder and Internal Parts
- Remove the K-Cup holder and rinse it under warm water.
- Use a small brush or toothbrush to clean any buildup inside the holder and around the piercing needle.
- Wipe the area gently and reassemble.
Using Rinse Pods and Final Tips
Insert a rinse pod or run plain water through the machine to clear any residual cleaning solution. Regularly check and descale your Keurig every 3 months or as recommended to prevent mineral buildup. Always dry all parts thoroughly before use.
The Products in This Guide

Keurig K-Mini Single Serve K-Cup Pod Coffee Maker
- ✔ Capacity: 6-12 oz
- ✔ Size: Less than 5 inches wide
- ✔ Material: Matte finish

My K-Cup® Reusable Coffee Filter
- ✔ Brew Type: Ground coffee
- ✔ Material: Plastic
- ✔ Dishwasher Safe: Yes
Keurig K-Mini Single Serve K-Cup Pod Coffee Maker

The Keurig K-Mini Single Serve Coffee Maker is perfect for small spaces and offers quick, fresh brews with minimal maintenance. Its compact design makes cleaning straightforward, especially with regular descaling and wiping.
Pros:
- Space-saving design
- Easy to clean
- Fast brewing
- Removable drip tray
Cons:
- Limited brew size options
- No water filter built-in
- Requires frequent descaling in hard water areas
Best for: Small kitchens, dorms, offices
Not ideal for: Large households needing multiple cups at once
Bottom line: A compact, efficient coffee maker that’s easy to maintain with regular cleaning.
My K-Cup® Reusable Coffee Filter

The My K-Cup® Reusable Coffee Filter offers a convenient way to brew your favorite ground coffee with the Keurig, enhancing flavor and reducing waste. It’s a practical addition to your cleaning routine, especially when combined with regular descaling.
Pros:
- Brew with ground coffee
- Eco-friendly
- Cost-effective
- Easy to clean
Cons:
- Requires regular cleaning
- May need adjustments for grind size
- Not compatible with all models
Best for: Custom coffee blends, reducing waste
Not ideal for: K-Cup pod enthusiasts
Bottom line: A versatile reusable filter that enhances your Keurig’s brewing options.
Frequently Asked Questions
How often should I descale my Keurig K-Supreme Plus?
It’s recommended to descale every 3 months to prevent mineral buildup and maintain optimal performance.
Can I use vinegar instead of descaling solution?
Vinegar can be used as a natural alternative, but Keurig recommends using their descaling solution for best results and to prevent damage.
Is it safe to clean the machine with soap and water?
Yes, wiping the exterior and cleaning removable parts with soap and water is safe; just ensure all parts are thoroughly dried before reassembling.
How do I remove mineral deposits from the internal parts?
Use a descaling solution as described, running multiple brew cycles with it to dissolve mineral deposits inside the machine.
Keep Your Keurig K-Supreme Plus in Top Shape
Regular cleaning and descaling are key to ensuring your Keurig K-Supreme Plus brews great-tasting coffee every time. Follow these simple steps, use the right cleaning products, and enjoy fresh coffee day after day.
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