Coffee makers are essential for many people who need their caffeine fix in the morning. A Bunn coffee pot is a popular choice for those who want quick and easy coffee brewing, but over time, stains may start to accumulate inside the pot. Not only do these stains look unsightly, but they can also affect the taste of your coffee. In this article, we’ll cover how to clean a Bunn coffee pot effectively.

Say Goodbye to Stains: How to Clean a Bunn Coffee Pot

Why Clean Your Bunn Coffee Pot?

Cleaning your Bunn Coffee Pot is essential for maintaining its performance and longevity. Over time, mineral deposits can build up on different parts of the machine; this buildup can clog your machine or affect the flavor of your coffee. Keeping your device clean ensures that it continues to perform as expected and brews high-quality coffee every time.

Materials Needed

Before we dive into cleaning tips, you will need specific materials on hand:

White vinegar.


Soft-bristled brush.

Soap/detergent (for external cleaning).

Step-by-step Cleaning Guide for Your Coffeemaker

Maintaining your coffeemaker not only ensures better-tasting coffee but also prolongs the life of your kitchen equipment. We’ll provide you with step-by-step instructions on how to clean your coffeemaker using a vinegar solution and a soap/detergent solution.

Using Vinegar Solution:

  1. Brew a mixture of equal parts water and distilled white vinegar in the machine’s reservoir.
  2. Turn on the coffeemaker and let several cups run through until half the solution has gone through.
  3. Switch off the device, allowing it a 15-20 minute rest period before starting another round or moving onto the rinsing stage.
  4. Fill the reservoir with fresh cold water, maintaining at least a two-thirds full capacity level (ignoring the maximum fill point).
  5. Turn the coffeemaker back on and let the filtered water run through, filling the empty carafe or collection container.

Using Soap/Detergent:

  1. Mix a mild soap or detergent with warm water in a container.
  2. Use the solution with a soft-bristled brush to gently scrub away any stains on the exterior of your machine.
  3. Dry the external parts with a microfiber cloth.

By following these simple steps, you’ll keep your coffeemaker clean and functioning at its best. For more tips on maintaining your kitchen equipment, check out our other articles on The Spruce Eats.

Additional Tips

  • For best results, clean your coffee pot every 40-60 brews or at least once monthly.
  • Always use fresh and filtered water while brewing coffee as this reduces mineral deposits build-up formation.

How to Clean and Maintain Your Coffee Pot: Tips and Guidelines

Coffee pots are a staple in many homes, providing you with your daily dose of caffeine. However, it’s easy to forget that these machines require regular cleaning and maintenance to ensure they continue delivering quality coffee. In this article, we’ll cover some tips on how often you should clean your coffee pot and what type of water you should use.

The Importance of Cleaning Your Coffee Pot

Before we dive into the specifics of cleaning a coffee pot, let’s take a moment to highlight why keeping it clean is so essential:

  • Unwashed coffee pots can harbor mold, bacteria and other microorganisms.
  • Residue from old coffee oils can build up over time which negatively impacts the flavor of freshly brewed coffee.
  • Lack of regular maintenance can lead to malfunctioning parts or reduced lifespan for your machine.

Now that we’ve established why cleaning your machine is essential let’s move on to how frequently you should be doing it.

How Often Should You Clean Your Coffee Pot?

There isn’t a one-size-fits-all answer when it comes to how often you should clean your machine – this will depend on factors such as how frequently the pot is used or where the device is stored. However, there are general guidelines worth following:

  • A thorough deep-clean after every 80–100 brews (roughly three months) is recommended by most manufacturers.
  • If using milk in drinks such as lattes or cappuccinos in addition to routine cleans, then monthly deep-cleaning cycles are necessary.
  • Regular surface wipes down with dish soap after each use will help prevent long-term issues.

Remember always refer to manufacturer instructions if unsure about specific guidance for their models.

What Type Of Water Should You Use?

CNHeavyBao has not mentioned anything about water usage its articles but using quality water makes all the difference!

Water accounts for over 98% of brewed coffee, so its quality plays a vital role in the taste and aroma. Using tap water that’s high in minerals can result in ‘hard’ water lingering behind, leading to buildup over extended periods. Similarly, using distilled or deionized water lacking essential nutrients necessary for proper extraction will impact not only flavor but the extraction process itself.

The SCAA (Specialty Coffee Association of America) recommends using filtered preferably mineral-filled liquid with the following properties:

  • pH level between 6.5–7.5
  • Total dissolved solids (TDS) levels of around 150 mg/Liter
    This should provide an optimal taste profile without negatively affecting your appliance’s health.

In summary, regularly cleaning and maintaining your coffee pot is crucial to retain its good state for a longer lifespan while enhancing the overall taste experience of what you brew daily! Deep-cleaning cycles are recommended every three months or after every 80–100 brews depending on usage frequency and surface cleanses with dish soap after each use can help prevent potential problems too.

When it comes to selecting water type always select high-quality liquid like purified spring-water with balanced TDS levels & pH ranges for best tasting result! By adhering to these guidelines consistently, you’ll enjoy high-quality coffee that tastes just as good as when purchased from a café—but right at home!


Cleaning your Bunn Coffee Pot might seem daunting at first but, when it becomes part of routine cleaning activity is easy and brings about better-tasting coffee. The steps provided above are simple and effective ways to keep your device spotless for more top-notch brews every time you make yourself some coffee. By using these tips regularly, you can ensure that your Bunn Coffee Pot lasts longer, performs efficiently, and always produces delicious coffee without any unpleasant aftertaste.


How often should I clean my Bunn coffee pot?

It is recommended to clean your Bunn coffee pot after every use to prevent the buildup of oils and stains that can affect the taste of your next brew.

What is the best way to remove stubborn stains from my Bunn coffee pot?

One effective method involves filling the carafe with a solution of equal parts water and vinegar, letting it sit for 30 minutes, then scrubbing away any remaining stains with a gentle brush or sponge.

Can I use bleach to clean my Bunn coffee pot?

No, it is not recommended to use bleach or other harsh chemicals on your Bunn coffee pot as they can damage its delicate components and affect the flavor of your brewed coffee. Instead, stick to non-abrasive cleaning solutions like white vinegar or specialized coffee cleaner products.

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