There’s more to cleaning your Bunn Coffee Maker than just keeping the outside of it sparkling. Mineral deposits regularly build up in both the spray ahead tube and the water tank. I’ve left them cleaned so they can easily hamper the brewing process, resulting in just a trickle of water.
Thankfully, your Bunn coffee maker will come with a special tool that will allow you to quickly and easily remove any deposits, and you may find them in the spray head. Unfortunately, as with any small tool, it can easily be misplaced. What then?
There are also several other simple methods you can use to quickly and easily clean a Bunn Coffee Maker. In the vast majority of cases, warm water and dish soap are more than capable of keeping the outside of your coffee maker clean. Here are some tips from the experts on how to fully clean bunn coffeemaker.

Quick Answer: How To Clean A Bunn Coffee Maker
- Clean Your Coffee Pot Daily
- Regularly Clean Any Removeable Parts
- Use Vinegar
- Use Lemon For Hard Water Stains
- Use Baking Soda
- Descale The Spray Head
- Clean The Thermal Carafe On Your Bunn Coffee Machine
1. Clean Your Coffee Pot Daily
For most of us, our daily hit of coffee is something that we take on the run—leaving little or no time to keep our coffee pot clean. When rushing, we put our pot on the brew and completely neglect to clean off any oils, coffee grounds, or other nasty residues that will easily build up in your coffee pot. Take a minute to simply clean the coffee pot by soaking it in soapy water.
Key supplies
• Paper Towels
• A Soft washcloth
• A toothpick
• Warm water
• Dish soap
Start by wiping down the outside of your coffee pot and focus on removing any coffee grounds you find around the edge. Pour any leftover coffee into a decanter and add a few drops of dish soap. Pouring some clean, warm water and allowed to soak.
It’s common for the countries to develop brown rings; this won’t be easily removed with warm water, but adding some pure vinegar and leave it to soak for a few hours will make cleaning the coffee pot much more straightforward as you can simply rinse it later with fresh water. This is a great way to fully clean a bunn coffee maker so if you’re wondering how to clean bunn coffee makers read on!

2. Regularly Clean Any Removeable Parts
To ensure you get a fresh, healthy brew when every time you use your Bunn Coffee Maker, cleaning of any removable parts is important. To get the best flavor from your mug of coffee, every part of the machine needs to be kept clean. Therefore, it’s important to clean each piece individually and as thoroughly as every other part. To maintain the highest quality coffee, you should clean them after every use but simply running them to the dishwasher occasionally keeps them ready to use and sterilized.
Like most people, you probably just focus on cleaning the coffee decanter and filter baskets and ignore other parts of the machine, but these need to be cleaned regularly too. The base plate will receive its fair share of coffee spills and should be cleaned after every pot. We also recommend that you wipe down the reservoir lids and let them air out to prevent any excess moisture buildup. Read on to learn how to clean bunn coffee pot and learn the best method of cleaning bunn coffee maker.
3. Vinegar Will Be Your Best Friend
Cleaning bunn coffee maker with vinegar is a great way to clean it. On top of your basic maintenance routine, your Bunn coffee machine will need a deeper clean occasionally to make sure that it continues to run smoothly and give you a high-quality amount of coffee. Vinegar is one of the most effective tools you’ll ever meet cleaning a coffee maker as it can effectively descale all parts of the machine. Unclogging your machine regularly will prevent a buildup of gunk.
I’ll help you get a piping hot mug of coffee whenever you want one. Use 50% hot water and 50% white vinegar to create the most effective descaling solution.
Pour the solution into the water reservoir and run the cycle exactly the same as you would if you’re trying to brew a pot of coffee. Once it is cycled through, turn the machine off and let it sit for 15 minutes.
Pour your mixture out and rinse the coffee pot or repeat the process this time just using cold water as it will remove vinegar that may linger in the machine. I usually recommend you repeat the cycle at least twice to make sure you don’t end up with a vinegary mug of coffee the next morning. If you wondering how to clean a bunn coffee maker with vinegar, that’s how to do it!
4. Lemon Juice Easily Removes Hard Water Stains
Hard water stains are another common problem you’re encountering in your coffee pot. A mixture of lemon juice and water can create the perfect descaling solution and easily get rid of these unsightly spots. You can also use this lemon juice and water solution instead of vinegar to clean your whole machine if you like.
Use a cup of water and a cup of lemon juice.
Simply add this homemade descaling solution to the water reservoir of your machine. For best results, you should let it soak in the reservoir for a few minutes before cycling it through the brewer. Once the cycle finishes, let it sit for 15 minutes and run it through a second time. This process will remove any water spots and limescale; when finished, wash the machine out again with cold water and rinse out the container.
5. Baking Soda Is Another Effective Home Remedy
Occasionally may need a little more than this liquid can tackle. If you don’t have any lemon juice or vinegar, handy baking soda is an excellent alternative. Because of its texture, the baking soda can gently remove any stains or residue and also helps absorb any oils or other unwanted particles that may linger in the machine.
Your baking soda mix should be an ‘A cup of baking soda and 1 cup of water.
When using baking soda to clean your Bunn Coffee Maker, simply add both ingredients to the carafe and make sure that they’re blended evenly. Just swish the contents until you see the baking soda has dissolved. Run this mixture through the cycle, empty the carafe and clean it. Run the cycle two more times using cold water. A taste test will reveal if there’s any baking soda residue left in the system.

6. How To Descale The Spray Head
It is important to remember that your button coffee maker comprises more than just its interiors and decanter. Its spray head can also easily fall prey to unwanted limescale deposits. This will also need to be cleaned at least every two to four weeks. This regular cleaning will also prevent any crusty buildup or mildew from adding themselves to your morning brew.
To clean the spray head, you need to detach it from the brewer completely. You can either use a cleaning probe or toothpick to remove any blockages. Once you’re happy that you can see clean through the spray head, rinse it with warm water and reattach the machine.
7. How To Clean The Thermal Carafe On Your Bunn Coffee Machine
Many people choose to purchase the bun coffee maker that comes with a thermal carafe, and these are slightly more complicated to clean as you’ll have to remove and dismantle the valve that’s at the center of the carafe.
Which will completely remove any mildew or coffee grounds that are stuck beneath the flap. You need the following supplies. A scrub brush A paper filter Dishwasher detergent cold water
The first step is to add your paper filter to the funnel. Next, I have two to three teaspoons of dishwasher detergent. Replace your phone and fill the reservoir with cold water—a lot of cycles to complete and all the water to run into your coffee pot.
Next, rinse the funnel once the cycle is completed. Allow the mixture to soak in your coffee pot for at least 15 minutes. Take any type of bush, preferably a bottle brush, and scrub it rinse with lukewarm water, and dry. If your wondering how to clean bunn coffee maker with reservoir, this is how!

Final thoughts
As you can see, there’s a variety of ways to effectively clean Bunn coffee machines. Obviously, the more often you clean the machine, the less deep cleaning it will need. Learn to trust your taste buds as they will reveal when it’s time to clean your machine. By maintaining a regular cleaning routine will ensure that every mug of coffee that comes from your bun coffee machine remains to taste great, But the only way to ensure this is to clean your machine regularly. Some parts of the routine will only need to be tackled once a month with your spray head at least every couple of weeks. To ensure that your machine remains healthy for use, free from contaminants such as bacteria, and provides you with a great tasting mug of coffee, treat it with a little TLC.
Obviously, there are a wide variety of different chemicals you can use, but we would advise first trying to clean your Coffee machine using the natural methods listed above. Lemon juice, baking soda, and vinegar are highly effective in removing mildew and descaling any coffee pot. Lemon juice s also vary effective at removing hard water stains. I hope you enjoyed our article on how to effectively clean your Bunn coffee machine