Regular cleaning of your Keurig K-Supreme Plus is essential for maintaining its performance and ensuring your coffee tastes fresh. Proper cleaning removes mineral buildup, residual oils, and flavor carry-over. In this guide, you’ll find clear, step-by-step instructions to safely and effectively clean your machine, along with helpful tips for ongoing maintenance.
Key Takeaways
| Regular Cleaning Importance | Prevents mineral buildup and flavor transfer. |
| Use Proper Products | Descaling solutions and rinse pods keep your brewer in top shape. |
| Deep Clean Periodically | Use descaling every 3-6 months to remove deposits. |
| Routine Maintenance | Clean removable parts weekly for best performance. |

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 Cleaning Supplies
Before starting, gather descaling solutions, rinse pods, and a clean cloth. Optional: a reusable coffee filter for ground coffee brewing.

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 Rinse the Water Reservoir
- Remove the water reservoir from the machine.
- Empty any remaining water.
- Wash it with warm, soapy water, rinse thoroughly, and dry.
Descale the Machine
- Fill the reservoir with a descaling solution or a mixture of equal parts water and white vinegar.
- Place a large mug on the drip tray.
- Run a brew cycle without a K-Cup, allowing the solution to flow through.
- Repeat until the reservoir is empty.
- Rinse the reservoir thoroughly, refill with fresh water, and run multiple cycles to rinse out any residual descaling solution.
Clean the Brewer Components
- Remove and wash the drip tray and any removable parts with warm, soapy water.
- Wipe the exterior of the machine with a damp cloth.
- Use a damp cloth or a soft brush to clean the K-Cup holder and any areas where residue may build up.
Maintain Regular Cleaning
Perform a descaling process every 3-6 months. Weekly, clean the removable parts and wipe the exterior to keep your brewer in optimal condition.
The Products in This Guide

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

My K-Cup® Reusable Coffee Filter
- ✔ Material: BPA-free plastic
- ✔ Capacity: Single cup
- ✔ Compatibility: Keurig models including K-Supreme Plus
Keurig K-Mini Single Serve K-Cup Pod Coffee Maker

The Keurig K-Mini Single Serve Coffee Maker is ideal for small spaces, offering quick, fresh brews at a variety of sizes. Its simple design makes cleaning straightforward, and regular maintenance keeps it performing well.
Pros:
- Compact size fits small spaces
- Brews 6-12 oz cups quickly
- Removable drip tray for easy cleaning
- Energy-efficient auto off
Cons:
- Limited to single serve brewing
- No water filter built-in
- Cannot brew multiple cups at once
Best for: Small kitchens, dorm rooms, offices
Not ideal for: For households needing multiple cups simultaneously
Bottom line: A compact, 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 directly in your Keurig, making it a versatile addition during your cleaning routine. It complements descaling by reducing buildup and flavor transfer.
Pros:
- Eco-friendly and cost-effective
- Allows use of personal ground coffee
- Compatible with many Keurig models
- Easy to clean
Cons:
- Requires separate purchase
- May need to adjust grind size
- Less convenient than K-Cups for quick brewing
Best for: Ground coffee enthusiasts, eco-conscious users
Not ideal for: For those preferring K-Cup convenience
Bottom line: A versatile reusable filter for fresh ground coffee brewing.
Frequently Asked Questions
How often should I descale my Keurig K-Supreme Plus?
It is recommended to descale every 3-6 months, or more frequently if you have hard water to prevent mineral buildup.
Can I use vinegar for descaling?
Yes, a mixture of white vinegar and water works well for descaling. Be sure to run multiple rinse cycles afterward to remove any vinegar taste.
What parts of the Keurig should I clean regularly?
Regularly clean the drip tray, water reservoir, and K-Cup holder. Wipe the exterior with a damp cloth weekly.
Is it safe to use a reusable filter during descaling?
Yes, but avoid using it during descaling cycles to ensure thorough cleaning of internal components.
Keep Your Keurig K-Supreme Plus Brewing Perfectly
Regular cleaning and descaling are key to maintaining the performance of your Keurig K-Supreme Plus. Follow these simple steps to ensure your coffee tastes fresh and your machine lasts longer. Incorporate routine maintenance into your coffee routine, and you’ll enjoy great coffee every time.
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