Maintaining your Keurig K-Supreme Plus is essential for optimal performance and great-tasting coffee. Regular cleaning removes mineral buildup, residue, and oils that can affect flavor and brewing quality. This guide provides clear, step-by-step instructions to clean your machine safely and effectively.
Follow these instructions to keep your Keurig running smoothly and enjoy fresh, delicious coffee every time.
Key Takeaways
| Regular Cleaning Is Key | Prevents mineral buildup and flavor carry-over. |
| Use Proper Products | Descaling solutions and rinse pods ensure safe cleaning. |
| Deep Clean Every 3 Months | Descale and clean to maintain performance. |
| Avoid Harsh Chemicals | Stick to manufacturer-approved cleaning methods. |

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 Your Supplies
- Descaling solution or vinegar
- Water
- Cleaning brush or toothbrush
- Rinse pods or clean cloth

My K-Cup® Reusable Coffee Filter
BREW WITH GROUND COFFEE: Brew a single cup using your own favorite ground coffee
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Empty and Prepare the Brewer
- Turn off and unplug your Keurig K-Supreme Plus.
- Empty the water reservoir and remove any used K-Cup pods.
- Clean the drip tray and brew basket with warm, soapy water.
Descale Your Coffee Maker
- Fill the water reservoir with a descaling solution or a mixture of equal parts water and vinegar.
- Place a large mug on the drip tray.
- Run a brew cycle without a K-Cup, allowing the solution to run through.
- Repeat until the reservoir is empty.
Flush and Rinse
- Fill the reservoir with clean water.
- Run multiple brew cycles to rinse out any remaining descaling solution or vinegar.
- Repeat until the water runs clear and no residue remains.
Final Cleaning and Maintenance
- Wipe down the exterior and removable parts with a damp cloth.
- Reassemble the brewer and refill the reservoir with fresh water for your next brew.
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
- ✔ Mug Height: Up to 7 inches

My K-Cup® Reusable Coffee Filter
- ✔ Material: Plastic
- ✔ Size: Standard K-Cup size
- ✔ Use: Ground coffee
Keurig K-Mini Single Serve K-Cup Pod Coffee Maker

The Keurig K-Mini Single Serve K-Cup Pod Coffee Maker is compact and efficient, making it a great choice for small spaces. Regular cleaning with proper descaling is crucial for maintaining its performance. Using descaling solutions like the Keurig 3-Month Brewer Maintenance Kit helps keep your machine in top shape.
Pros:
- Compact size fits small spaces
- Easy to clean with included descaling kit
- Brews 6-12oz cups
- Removable drip tray for easy cleanup
Cons:
- Limited to small-scale use
- No water filter built-in
- Requires regular descaling for optimal performance
Best for: Small spaces, quick maintenance, occasional use
Not ideal for: Heavy daily use or large volume brewing
Bottom line: A space-saving, easy-to-clean coffee maker perfect for small spaces.
My K-Cup® Reusable Coffee Filter

The My K-Cup® Reusable Coffee Filter allows you to brew your favorite ground coffee with your Keurig K-Supreme Plus. It’s compatible with multiple Keurig models and perfect for customizing your brew.
Pros:
- Reusable and eco-friendly
- Customizable coffee strength
- Compatible with multiple Keurig models
- Cost-effective in the long run
Cons:
- Requires regular cleaning
- Potential for clogging if not maintained
- Small learning curve to use properly
Best for: Brewing ground coffee, eco-conscious users, customizing brew strength
Not ideal for: Convenience-seeking users preferring K-Cups only
Bottom line: A durable, eco-friendly option for ground coffee enthusiasts.
Frequently Asked Questions
How often should I descale my Keurig K-Supreme Plus?
It is recommended to descale your Keurig every 3 months or more frequently if you notice mineral buildup or slower brewing times.
Can I use vinegar instead of descaling solution?
Yes, a mixture of equal parts water and vinegar can be used for descaling, but using a commercial descaling solution is often more effective and safer for your machine.
Is it safe to run water-only cycles after descaling?
Absolutely. Running multiple water-only cycles helps rinse out any remaining descaling solution or vinegar, ensuring your coffee tastes fresh.
What parts should I clean regularly?
Regular cleaning should include the removable drip tray, brew basket, and water reservoir. Wiping down the exterior with a damp cloth is also recommended.
Keep Your Keurig K-Supreme Plus in Top Shape
Regular cleaning and descaling are essential to maintain the performance and longevity of your Keurig K-Supreme Plus. Following this step-by-step guide will ensure your machine brews fresh, flavorful coffee every time. A well-maintained coffee maker not only enhances your daily coffee experience but also extends its lifespan, saving you money in the long run.
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