How to Clean a Bunn Coffee Maker Without Vinegar

There are 20 steps in the article below on how to clean a Bunn Coffee Maker without vinegar. In order to maintain them, read through and follow all of these steps so that they stay running smoothly!

Bunn coffee makers are a wonderful invention. They are easy to use and clean, the coffee they produce is delicious, and the design is sleek. But over time, one of their downsides has become apparent: the vinegar smell. We can’t keep our noses out of it. Though Bunn does make a cleaning solution for their coffee makers, that doesn’t mean we have to live with the smell every day! Here are some ways you can ensure your Bunn coffee maker stays fresh without ever having to deal with that vinegary smell again.

How to Clean Bunn Coffee Maker Without Vinegar: ( Easy 20 Steps)

How to Clean a Bunn Coffee Maker Without Vinegar
  1. Turn off the Bunn brewer and unplug it from its power source. Remove any detachable parts, such as a water reservoir, filter basket lid and showerhead assembly.
  2. Bunn suggests using brushes with soft bristles to clean the inside of your Bunn coffee maker. With harsh tools, you may damage certain parts and cause malfunctioning brew heads. You should also avoid scrubbing the spray head brewer head because it’s made of stainless steel and they don’t recommend using any type of abrasive materials on it.
  3. Bunn coffee maker cleaning steps tell you to clean your brewer every day or two, wiping away any spills in the process. If this doesn’t happen and a spillage occurs, don’t forget to remove it and wipe with a damp sponge before the stain sets into that area of your machine’s surface.
  4. If you notice a vinegar smell coming from your Bunn coffee maker, then there is probably a build-up of mineral deposits inside the brewer head due to hard water use and low cleaning frequency. Bunn recommends using this product called CLR (also known as lime calcium rust) to remove this buildup if it persists and leaves vinegar residue or odor in the machine.
  5. You can also use Bunn’s cleaning tablets, which are available at any Bunn dealer, in order to clean your Bunn brewer without having to worry about mineral deposits from hard water. Bunn recommends using one tablet per 12-cup pot of coffee or for larger Bunn brewers, two tablets are recommended since they hold more water.
  6. The Bunn cleaning process suggests that you should never use vinegar on your Bunn brewer because it can corrode several parts within the machine and leave strong odors behind. If you do find Bunn coffee maker cleaning steps that involve vinegar, then Bunn advises against following them because they can damage Bunn’s equipment.
  7. Before continuing with the next step, allow your Bunn coffee maker to cool down. If it is not regularly cleaned and its spray head or showerhead remains clogged, you can use a toothbrush to remove rust or stain deposits that build up.
  8. Bunn coffee makers can be cleaned by removing the sprayhead assembly at least once every three months. This will remove any scale buildup that may have formed over time, and Bunn suggests using CLR if this doesn’t work.
  9. Bunn also recommends replacing the sprayhead assembly because it can corrode over time, which will reduce performance and cleaning effectiveness.
  10. To make sure Bunn cleaning steps are effective, the stainless steel water reservoir should be removed every two weeks.
  11. Bunn also recommends using Bunn’s cleaning tablets to keep mineral deposits from forming on your coffee maker.
  12. Bunn recommends washing the filter lid with a damp cloth or cotton swab and using Bunn’s cleaning tablets to prevent tartrates from forming on the basket. It is recommended that once every few months, you replace your entire filter system because it can corrode over time due to hard water use or vinegar-based coffee makers which might cause damage.
  13. Bunn recommends removing the water reservoir every three months for optimal performance and replacing it if rust has built up due to hard water use because its porous nature can hold mineral deposits inside. Bunn’s stainless steel reservoirs are easy to remove and you have the option of using a cotton swab or damp paper towel in order to clean out any scale that is building up inside.
  14. Bunn also recommends cleaning the coffee filter basket every day with a Bunn Cleaning Process because leaving old grounds in the bottom of your pot can sometimes affect how it functions.
  15. Bunn suggests placing a Bunn coffee filter basket in your cleaning solution overnight and then rinsing it with warm, distilled water. They also recommend removing the permanent filter every three months for optimal performance because hard water use can affect its porous nature and reduce their overall brewing effectiveness.
  16. It is recommended that the Bunn coffee maker body be wiped down with the Bunn cleaning process every weekend and using a damp cloth, sponge or cotton swab for hard water use stains.
  17. Bunn recommends cleaning the drip tray every week to maintain its effectiveness. The manufacturer also suggests using a damp cloth or sponge for best results, and disassembling it every three months in order to ensure that mineral deposits from hard water do not cause any impairment.
  18. Bunn suggests using a cotton swab or damp paper towel to clean any residue that may have built up inside of it over the course of your Bunn brewing cycle, and also recommends replacing Bunn’s water reservoir every three months for optimal performance because mineral deposits from hard water use can decrease its ability to remove
  19. In order to clean the Bunn coffee maker with this process, use a damp cloth. Also replace your drip tray every three months because mineral deposits from hard water can reduce its performance and make it less effective.
  20. It is suggested that you clean out your machine with cold, clean water. Then use the Bunn cleaning process to wipe down your machine after brewing each week because it can affect how the brewer functions if old grounds remain in place.


It is important to keep your coffee maker working properly by regularly cleaning it. This post includes 20 steps on how to do so and can help you avoid a clogged or broken machine by cleaning up spills right away and taking care of any other maintenance needs as soon as you see them.

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