How to Clean a Coffee Maker Using Baking Soda

Written by | Updated On December 4, 2019

Most people usually start their day with a cup of coffee. It is an amazing way to start your day since the previous day's fatigue is removed leaving you with sufficient and renewed energy to get you going throughout the day.

Coffee is thus an important part of our daily morning breakfast menus and what could be better than having your own coffee maker at home. You could also have access to one at work which is still okay. However, not many people really know to properly clean coffee makers as they should.

A frequently used coffee maker easily harbors bacteria, coffee oils, and hard water deposits. If left unclean or when the cleaning is not done properly then the machine can fail you while in use. A well-cleaned coffee maker is not only convenient but fast and safe to use.

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How to Clean a Coffee Maker

Cleaning a coffee maker is fun but wrong cleaning can also mean poor hygienic conditions and may lead to poor functioning of the machine. It could also result in poor effectiveness while using the nice coffee maker. Proper cleaning should not be undermined. Follow these simple steps to clean your coffee maker using baking soda.


Make a mixture of one spoonful of baking soda and half a liter of water. Be sure to use hot water to help dissolve the baking soda. Cold water is not effective since it leaves big lumps of baking soda and it doesn't dissolve easily. The amount of the mixture will vary due to the different sizes of coffee makers there is.

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First Wash

Cleaning a coffee maker needs to be thorough and done often to ensure that it is effective. Pour the mixture into the coffee machine reservoir just like you would normally do when preparing coffee. Turn on the machine and wait as it brews. Let it brew until it gets to almost half of the coffee pot.


Turn off the coffee maker and allow the mixture to rest in the pot for about an hour. This is an ideal time to allow the baking soda solution to clean out any bacteria and any mold that may have developed over a period of time while using the espresso maker.

After allowing the coffee maker to sit for an hour, turn the machine on again and let it brew for some time. By the end of the brewing, the whole mixture should be filtered and you can pour it in the sink for disposal.


After the initial double washing of the coffee maker, it is now ready to rinse it. It is always advisable to use clean water. Fill your coffee maker reservoir with clean water halfway and let it brew. When the brewing process is done pour the water and replace it with some clean water. Let it brew for a second time and pour the contents again.

Brewing with clean water is an effective way of ensuring that the coffee maker is thoroughly rinsed. This process ensures that any traces of baking soda that may have been left in the coffee maker are rinsed away.


This is the last step in the cleaning process of a coffee brewer. After the thorough cleaning is done, there is one last part left which is the outer part. Take a medium sized towel and soak it in clean water then squeeze it out till it is damp.

Wipe down the exterior of the coffee maker to remove any dust or stains that the machine may have got. While working, the warming plate may usually get coffee grinds that stick so remember to remove them as well.

Final Words

Cleaning a coffee maker is not only necessary but mandatory. You need to make sure that you follow the instructions in the manual while doing the cleaning at all times especially for safety purposes.

Leaving the lid open when you are not using the coffee maker is important to help avoid dampness, in turn, preventing bacteria from growing. This also allows the coffee maker to have proper aeration and reduces the chances of foul smells.

Baking soda is a very good cleaning agent and it is able to remove multiple stains that may have stuck on the surface of the coffee maker. Clean the machine on a regular basis to increase its effectiveness and durability. It also promotes hygiene. Follow the above mentioned simple ways to clean your coffee maker and enjoy every cup of coffee you make.

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