Regular cleaning of your Keurig K-Supreme Plus is essential to maintain its performance and ensure your coffee tastes fresh every time. Proper maintenance prevents mineral buildup, residue, and flavor carry-over, extending your machine’s lifespan.
Follow these straightforward steps to keep your Keurig K-Supreme Plus in top shape, using safe and effective methods.
Key Takeaways
| Routine Cleaning | Clean regularly to prevent buildup and flavor transfer. |
| Descaling Importance | Use descaling solutions every 3-6 months to remove mineral deposits. |
| Use Proper Products | Choose approved descaling and cleaning kits for safety and effectiveness. |
| Avoid Harsh Chemicals | Stick to gentle, odorless descaling solutions to protect your machine. |

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 (e.g., Keurig Descale Solution)
- Rinse pods or clean cloths
- Water

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 and unplug your Keurig K-Supreme Plus.
- Remove any used K-Cup pods and empty the water reservoir.
Descale Your Keurig
- Fill the water reservoir with water and add the descaling solution according to the package instructions.
- Place a large mug on the drip tray to catch the descale solution.
- Run multiple brew cycles until the reservoir is empty, pausing briefly between brews to let the solution work.
Rinse and Flush
- Fill the reservoir with clean water.
- Run several brew cycles to rinse out any remaining descaling solution.
- Repeat with fresh water if necessary to ensure no residue remains.
Clean External Parts and Drip Tray
Wipe down the exterior and removable drip tray with a damp cloth. Wash the drip tray with soap and water, then dry thoroughly.
The Products in This Guide

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

My K-Cup® Reusable Coffee Filter
- ✔ Color: Black
- ✔ Capacity: Single cup
- ✔ Material: Plastic
Keurig K-Mini Single Serve K-Cup Pod Coffee Maker

The Keurig K-Mini Single Serve Coffee Maker is a compact, easy-to-clean model perfect for small spaces. Regular descaling and internal cleaning will keep it brewing fresh coffee efficiently.
Pros:
- Compact size fits small spaces
- Simple to clean and maintain
- Removable drip tray for easy cleanup
- Energy-efficient auto-off
Cons:
- Limited brew size options
- No water filter system
- Not compatible with larger travel mugs
Best for: Small kitchens or office spaces needing quick, easy maintenance
Not ideal for: For those wanting larger brew capacity or advanced features
Bottom line: A compact, user-friendly coffee maker that’s easy to keep clean and ready for daily use.
My K-Cup® Reusable Coffee Filter

The My K-Cup® Reusable Coffee Filter offers a convenient way to brew your favorite ground coffee with your Keurig K-Supreme Plus, making cleaning easier and reducing waste.
Pros:
- Eco-friendly reusable filter
- Allows custom ground coffee
- Easy to clean
- Compatible with Keurig models
Cons:
- Requires regular cleaning
- Possible uneven extraction if not packed properly
- Less convenient than K-Cup pods
Best for: Coffee enthusiasts who prefer ground coffee
Not ideal for: For those who prefer quick K-Cup pod brewing
Bottom line: An eco-friendly, convenient alternative for ground coffee brewing.
Frequently Asked Questions
How often should I descale my Keurig K-Supreme Plus?
It is recommended to descale every 3 to 6 months, depending on your water hardness and usage frequency.
Can I use vinegar instead of descaling solution?
While vinegar can be used, it is less recommended as it may leave residual taste and is not specifically designed for Keurig machines. Use a Keurig-approved descaling solution for best results.
Is it safe to clean with a damp cloth?
Yes, wiping external parts with a damp cloth is safe. Avoid immersing the machine or getting water inside the internal components.
How do I prevent mineral buildup?
Regular descaling and using filtered or softened water can significantly reduce mineral deposits inside your coffee maker.
Keep Your Keurig K-Supreme Plus Brewing Perfectly
By following these simple cleaning and descaling steps, you ensure your Keurig K-Supreme Plus continues to deliver fresh, flavorful coffee every day. Regular maintenance not only improves taste but also prolongs your machine’s lifespan, making your investment worthwhile.
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