How To Clean Bunn Coffee Maker

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You look forward to a good cup of coffee every morning. Yet, all coffee makers get dirty at some point. If you’re a serious caffeine addict, understanding how to clean a Bunn coffee maker is key. In this article, we’ll walk through how to clean your Bunn coffee maker, why it’s important to do so, and how to recognize when it’s time to clean it.

Reasons To Clean Your Bunn Coffee Maker

It is important to regularly clean your coffee maker for many reasons. A purified coffee maker can significantly improve the quality of your brew and reduce bacteria. The following are just a few: 

  1. It Brews Faster

The water flow in your coffee maker can be slowed down by mineral deposits. Coffee will drip more slowly and take longer to prepare. In contrast, a clean coffee maker will allow the water to flow smoothly and make coffee quickly.

  1. Function Properly

During the brewing process, mineral accumulation can restrict the flow of water. Problems occur when the water cannot flow. A clean coffee maker will perform well and work properly. 

  1. Improved Coffee Taste 

There’s nothing worse than a bitter cup of coffee, and dirty coffee makers are often to blame. When the coffee maker is dirty, the internal thermometer is sometimes damaged. It can be flavorless when the temperature isn’t hot enough.

  1. Increased Lifespan 

Taking good care of your Bunn coffee maker can extend its life for many years. Cleaning and maintaining it regularly so that it can serve you well for many years to come! 

  1. Bacterial Risk is Reduced

When you brew coffee, your coffee maker uses both heat and moisture. As a result, your machine becomes a breeding ground for germs, yeast, and bacterial development, as well as mold. This can induce adverse responses in individuals who are allergic, as well as infections.

Signs Your Coffee Maker Needs Cleaning

Your coffee maker will display a variety of signals that it requires a thorough cleaning if you pay attention. You should, however, develop a coffee maker cleaning routine and stick to it every time. These signs should not be ignored since they may lead to a broken coffee maker and bad coffee. Watch out for the following warning signs in your coffee maker:

1.The coffee tastes bad to you. 

  1. Stains are visible inside the coffee pot.
  2. Your coffee takes a long time to brew. 
  3. In your coffee maker, you find chalky material
  4. The water is sputtering into the carafe rather than flowing freely. 
  5. This coffee maker produces less coffee than usual. 

How to Clean a Bunn Coffee Maker

It is a good idea to wash the coffee pot and dump the coffee grounds from the basket after each use. This is what you need to do in order to clean your Bunn coffee maker. Ideally, you should do this daily or whenever you use your coffee maker

Step 1: Turn Off The Coffee Maker

Make sure to unplug the coffee maker before starting to clean. Taking this step prevents electrocution and serious injury. During the cleaning process you will likely use water, and there may still be water in the carafe.

Step 2: Discard The Filter And Coffee Grounds 

Dispose of all coffee grounds and filters in the trash, and rinse out the basket to eliminate any remaining grounds.

Step 3: Clean Off The Exterior

Using a soft cloth, soak it in warm water, diluted with a little mild dishwashing liquid. Clean the exterior of your coffee maker. After that, wipe your coffee maker with another damp cloth without soap to get rid of any soap residue.

Step 4: Thoroughly Clean The Carafe

Carafes sometimes contain brown rings. It can be removed with some soapy water after a good soak. To clean the inside of the carafe, wipe it with a cloth and fill it with warm, soapy water. It is best to soak it for a few hours, then rinse and let it dry. 

Step 5: Cleaning the Spray Nozzle

Many coffee makers come with a spray nozzle which drips water into the cup. Take the spray head apart and check it for obstructions. Use a toothpick to remove the mineral deposit or coffee grounds. Then, use warm water to rinse the nozzle with some mild dishwashing liquid. 

Step 6: Wash the Spray Tube

A metal or plastic cleaning device is included with some Bunn coffee maker models. You will need to first remove the brew funnel and spray nozzle. Then, insert the cleaning tool into the tube and slowly rotate it up and down. You can reassemble the funnel and reconnect the spray nozzle once you’ve removed all deposits.


In this guide, we discussed how to clean Bunn coffee makers. You probably feel confident enough to start the task. Remember to unplug your coffee maker before cleaning it, an extremely important ingredient in safety. Always put safety first! You’ll be well on your way to a shining, totally clean machine and amazing cups of coffee now that you understand the procedure!

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