Regular cleaning of your Keurig K-Supreme Plus is essential to maintain its performance and ensure your coffee tastes fresh. Proper maintenance prevents mineral buildup, flavor carry-over, and clogs that can impair brewing. This guide provides clear, step-by-step instructions to clean your machine effectively and safely.
Follow these instructions periodically, especially if you notice a decline in brew quality or the machine’s performance.
Key Takeaways
| Regular cleaning extends device lifespan | Descale and clean your Keurig every 3-6 months. |
| Use proper descaling solutions | Keurig offers specific kits for safe and effective cleaning. |
| Maintain water quality | Replace water filters regularly to prevent mineral buildup. |
| Clean parts thoroughly | Remove and wash the brew head, drip tray, and water reservoir. |

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 (e.g., Keurig Descale Solution or equivalent)
- Cleaning rinse pods or white vinegar
- Soft cloth or sponge
- Fresh 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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Empty and Prepare the Machine
Start by turning off and unplugging your Keurig. Remove the water reservoir and drip tray, then empty any remaining water. Wash these parts with warm, soapy water and set aside to dry.
Descale the Keurig
- Fill the water reservoir with a descaling solution mixed with water (or white vinegar if preferred).
- 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.
Flush with Fresh Water
Refill the reservoir with fresh water and run multiple brew cycles to rinse out any remaining descaling solution or vinegar. Repeat until the water runs clear and no residue remains.
Clean the External and Internal Parts
- Wipe the exterior with a damp cloth.
- Remove and clean the brew head with a soft brush or cloth.
- Ensure no residue is left in the brew area or water reservoir.
The Products in This Guide

Keurig K-Mini Single Serve K-Cup Pod Coffee Maker
- ✔ Weight: 4.4 lbs
- ✔ Removable Parts: Water reservoir, drip tray
- ✔ Power: 120V

My K-Cup® Reusable Coffee Filter
- ✔ Dimensions: 2.6 x 2.5 inches
- ✔ Weight: 0.2 lbs
- ✔ Included: Reusable filter basket
Keurig K-Mini Single Serve K-Cup Pod Coffee Maker

The Keurig K-Mini is a compact and versatile machine that requires regular cleaning to maintain its performance. Proper descaling and cleaning extend its lifespan and keep your coffee tasting fresh.
Pros:
- Compact size fits small spaces
- Easy to clean and maintain
- Supports various brew sizes
- Removes mineral buildup effectively
Cons:
- Limited water reservoir capacity
- Not suitable for large-volume brewing
- Requires periodic descaling
Best for: Small space owners who need quick and easy cleaning
Not ideal for: Users needing a large capacity or frequent heavy use
Bottom line: A compact, efficient choice for initial cleaning and maintenance.
My K-Cup® Reusable Coffee Filter

The My K-Cup® Reusable Coffee Filter offers a convenient alternative to K-Cup pods, letting you brew your favorite ground coffee with your Keurig K-Supreme Plus. It’s durable, easy to clean, and compatible with various models.
Pros:
- Eco-friendly and cost-effective
- Brews full-flavor coffee
- Easy to insert and clean
- Supports custom grind sizes
Cons:
- Requires ground coffee measurement
- May need frequent cleaning if used heavily
- Not compatible with all models
Best for: Coffee enthusiasts who prefer ground coffee
Not ideal for: Users who prefer convenience over customization
Bottom line: A versatile and eco-friendly addition to your Keurig setup.
Frequently Asked Questions
How often should I descale my Keurig K-Supreme Plus?
It is recommended to descale every 3-6 months, or more often if you notice mineral buildup or brewing issues.
Can I use vinegar instead of descaling solutions?
Yes, white vinegar can be used as a natural descaler. However, thorough rinsing with fresh water is necessary afterward to remove any vinegar taste.
What parts of the Keurig should I clean regularly?
Clean the water reservoir, drip tray, brew head, and exterior regularly to prevent residue buildup and maintain optimal performance.
Is it safe to run the machine empty during descaling?
Yes, running descaling solutions through the machine without a K-Cup is safe and helps clear mineral deposits.
Keep Your Keurig K-Supreme Plus in Top Shape
Regular cleaning and descaling are key to ensuring your Keurig K-Supreme Plus produces great-tasting coffee and lasts for years. Following these simple steps and tips will help you maintain your machine effectively, preventing common issues and preserving its performance.
Remember to use the right cleaning solutions and perform maintenance periodically for the best brewing experience.
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