Regular cleaning of your Keurig K-Supreme Plus is essential for maintaining the quality of your coffee and extending the lifespan of your machine. Proper maintenance prevents buildup of mineral deposits, oils, and residue that can affect flavor and performance.
In this guide, you’ll find practical, step-by-step instructions to thoroughly clean and descale your Keurig K-Supreme Plus safely and effectively.
Key Takeaways
| Regular Descaling | Use descaling solutions every 3 months to remove mineral buildup. |
| Deep Cleaning | Rinse the brew head and water reservoir regularly to prevent residue. |
| Use Proper Products | Utilize recommended cleaning kits for safe and effective maintenance. |
| Avoid Harsh Chemicals | Stick to approved descaling and cleaning solutions. |

Keurig K-Mini Single Serve K-Cup Pod Coffee Maker, 6 to 12oz Brew size, with Cord Storage, Perfect for Small Spaces, Black
- Compact Design: Fits spaces less than 5 inches wide
- Adjustable Brew Size: Brew 6-12oz cups with Keurig pods
- Single Use Reservoir: Add fresh water for each brew
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Gather Supplies Needed
- Descaling solution (e.g., Keurig Descale Solution)
- Cleaning Rinse Pods or mixture of vinegar and water
- Fresh water
- Soft cloth or sponge

My K-Cup® Reusable Coffee Filter
- Brew with Ground Coffee: Use your favorite ground coffee
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Empty and Prepare the Machine
- Turn off your Keurig K-Supreme Plus and unplug it for safety.
- Remove the water reservoir and empty any remaining water.
- Wipe the exterior and around the brew area with a soft, damp cloth to remove dust or spills.
Descale Your Keurig
- Fill the water reservoir with a mixture of descaling solution and water as per the product instructions, or use a 50/50 vinegar-water mix.
- Place a large mug on the drip tray.
- Run a brew cycle without a K-Cup, allowing the solution to run through the machine. Repeat until the reservoir is empty.
Rinse and Flush
- Fill the reservoir with fresh water.
- Run multiple brew cycles to rinse out any remaining descaling solution or vinegar taste.
- Discard the rinse water and wipe the exterior again.
Clean the Brew Head and Other Parts
Remove the brew head and rinse it under warm water to remove oils and residue. Use a soft cloth to clean the exterior, ensuring all parts are dry before reassembling.
The Products in This Guide

Keurig K-Mini Single Serve K-Cup Pod Coffee Maker
- ✔ Capacity: 6-12oz
- ✔ Size: Less than 5 inches wide
- ✔ Mug Compatibility: Travel mug friendly

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

The Keurig K-Mini is a compact and efficient coffee maker that benefits greatly from regular cleaning. Proper maintenance ensures consistent brew quality and prolongs its lifespan.
Pros:
- Compact size fits small spaces
- Simple to clean and descale
- Fast brewing process
- Removable drip tray
Cons:
- Limited brew size options
- No water filter built-in
- Requires frequent refilling
Best for: Small spaces and quick, everyday coffee needs
Not ideal for: For those needing larger brew capacities or advanced features
Bottom line: A compact, low-maintenance coffee maker ideal for small spaces.
My K-Cup® Reusable Coffee Filter

The My K-Cup® Reusable Coffee Filter is perfect if you prefer brewing your own ground coffee instead of using K-Cups. It is compatible with the Keurig K-Mini and other models, making it a versatile accessory for your machine.
Pros:
- Environmentally friendly
- Cost-effective
- Brews full-flavor coffee
- Easy to clean
Cons:
- Requires ground coffee measuring
- Cleaning the filter regularly
- Limited to ground coffee only
Best for: Coffee enthusiasts who prefer ground beans
Not ideal for: For users who exclusively brew with K-Cup pods
Bottom line: A convenient reusable filter for customizable coffee brewing.
Frequently Asked Questions
How often should I descale my Keurig K-Supreme Plus?
It is recommended to descale your Keurig K-Supreme Plus every 3 months to prevent mineral buildup and ensure optimal performance.
Can I use vinegar to clean my Keurig?
Yes, a mixture of equal parts vinegar and water can be used for descaling. However, using a commercial descaling solution is often more effective and less odorous.
What is the best way to clean the brew head?
Remove the brew head and rinse it under warm water to remove oils and residue. Using a soft brush can help dislodge stubborn buildup.
Is it safe to use cleaning products not made for Keurig?
No, it is best to use only recommended descaling solutions and cleaning rinse pods to avoid damaging your machine.
Keep Your Keurig K-Supreme Plus in Top Shape
Regular cleaning and descaling are vital for maintaining the quality of your coffee and ensuring your Keurig operates smoothly. Follow these steps periodically, and your machine will continue to serve you well for years to come.
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