How Do I Clean My Coffee Maker?

Some people think that since coffee is made with very hot water, it kills all bacteria and the cup is automatically hygienic. Well, no. If you don’t clean your coffee maker, you might be drinking coffee that isn’t exactly appetizing. Your machine may even contain mold or other unpleasant bacteria.

Wet environments are ideal places for yeast and mold to grow. An NSF International study found that 50 percent of households had yeast and mold in the coffee maker’s warehouse. When CBS News sampled 11, they found 11 different types of bacteria, including pseudomonas aeruginosa (grows in stagnant water) and enterobacteria (a coliform bacteria that is present in the human colon ).

Are you already disgusted? If cleaning your coffee machine is not part of your household chores, you may now be clear that you should include it in your cleaning routine. Here’s how to properly clean your standard drip coffee machine.

Some People were asking about How Do I Clean My Coffee Maker? Here is the answer


You won’t need anything special to clean your coffee machine, just a few products that you probably already have at home.

  • Vinegar
  • Distilled water
  • Sodium bicarbonate
  • Dishes soap
  • A clean sponge or a soft scrub brush
  • A clean cloth

How Do I Clean My Coffee Maker, Let us step by step?

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Step 1: Remove The Coffee Machine Filter

Start by removing the reusable filter from your machine (if it has one, of course). Then, introduce the filter in a solution of distilled water and mild dishwashing detergent for 20 minutes. Then, rinse it well under the water tap to remove any soap residue. After rinsing it well, put the filter on a drying rack and let it dry completely.

Step 2: Make A Cleaning Solution

Mix a cup of vinegar with another of distilled water to create a cleaning solution. For smaller coffee makers, you can use half a cup of vinegar and half a cup of water. Pour this solution into the water tank and leave it there for about 20 minutes.

After that time, turn on the coffee maker and prepare the vinegar and water solution through the machine. Once it is introduced into the coffee maker, remove the hot water and vinegar solution by moving the coffee maker, and then discard the solution.

Prepare two cups of distilled water through your machine to help get rid of some of the vinegar residues. Remove the hot water in the coffee maker and then empty it. Repeat the process until the machine does not smell like vinegar.

Step 3: Clean The Outside Of The Machine

Clean the outside of the machine with a clean sponge or scrub brush, baking soda, and distilled water. Use dishwashing soap to remove any coffee stains. Then, clean the machine with a cloth and water to finish off any baking soda or soap residue. When you finish cleaning the outside, remove the lid from the water tank, remove the lid of the coffee maker, and let the machine dry completely.


It is a good idea to thoroughly clean your coffee maker by following the steps above at least once a month. You should consult the user manual of your machine to know what instructions it tells you to clean your machine.

You can also clean the removable filter and the inside of your coffee maker with water and mild dish soap after each use. Here are some other tips to keep your coffee maker clean and hygienic.

It is generally not a good idea to place your coffee maker or any other part of the machine in the dishwasher.

When your machine is empty and you don’t use it, remove the covers from the water tank and the coffee maker. This allows the interior to dry completely and helps reduce the proliferation of mold and bacteria. Many types of mold and bacteria thrive in humid environments.

Avoid using strong cleaners such as bleach. Even if you rinse it thoroughly, it is possible that you will have residue left. Also, you don’t want to damage your machine. It is better to use a safe food cleaner to wash the inside of your machine.

Distilled water is ideal for cleaning your coffee maker because it does not leave impurities or water stains.

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