Clean Smelly Microwave

A dirty and smelly microwave is not only unhygienic but also an unpleasant sight. The build-up of food residues and bacteria can cause a bad odor, which can be difficult to remove. Cleaning your microwave regularly is essential to eliminate any unwanted smells and ensure that it functions optimally.

With a few simple steps, you can easily clean your smelly microwave and keep it smelling fresh. Start by removing any debris or food particles from the inside of the microwave. Then, place a bowl of water with a few slices of lemon or vinegar inside and heat it for a few minutes. The steam from the water will loosen any stuck-on dirt and food particles, making them easier to wipe away.

Once the steam has done its job, use a damp cloth or sponge to wipe the surfaces of the microwave. Pay special attention to the corners and crevices where dirt can accumulate. Dry the interior and exterior of the microwave with a clean towel.

By following these simple steps, you can ensure that your microwave remains clean and fresh smelling. Regular maintenance will not only help to prolong the life of your appliance but also ensure that you are preparing and cooking food in a hygienic environment.

Clean Smelly Microwave


A microwave oven is a household appliance that is commonly used in almost every household, but it can also be the source of unpleasant odors if not cleaned properly. A smelly microwave can ruin the taste of food and make your kitchen smell bad. In this blog post, we will provide some tips on how to clean a smelly microwave and get rid of those unpleasant odors.

Why do microwaves smell?

Before we get started on cleaning, it’s crucial to understand why microwaves smell. Microwaves can retain food odors, such as strong spices, garlic, and onions, which can become potent over time. Furthermore, spills and splatters from cooking can stick to the interior of the microwave, leading to bacteria growth and bad smells. Finally, if you don’t cover your food with a lid, the steam can collect and leave a musty odor in your microwave.

How to clean a smelly microwave

Supplies you will need:

  • Dish soap
  • Warm water
  • Baking soda
  • Vinegar
  • Lemon slices or juice
  • Sponge or microfiber cloth
  • Bowl

Cleaning steps:

  1. Unplug the microwave, or turn off the power source before doing any cleaning.
  2. Remove the turntable plate and wash it with warm soapy water, rinse it dry, and set it aside.
  3. If there are any food spills or splatters inside the microwave, use a damp sponge or cloth to wipe off any remaining food particles.
  4. Mix two tablespoons of baking soda into a bowl of warm water and place it in the microwave. Turn on the microwave for about a minute until the mixture starts to steam up. Leave the microwave door closed for about ten minutes to let the steam soften any food particles stuck to the walls and ceiling of the microwave.
  5. Remove the bowl carefully, and using a sponge or cloth, wipe off any remaining food residue and baking soda.
  6. If there are still lingering smells, mix a 50/50 solution of water and vinegar in a bowl. Place the bowl inside the microwave and run it for about two minutes. Leave the bowl inside the microwave for at least ten minutes to allow the steam to dissipate any remaining odors.
  7. Finally, if you wish, you can place a few lemon slices or add a tablespoon of lemon juice to hot water in a bowl. Place the bowl inside the microwave and run it for about a minute. The citrus scent of the lemon will freshen the air and give a pleasant smell to your microwave.
  8. Wipe down the microwave with a damp cloth or sponge, and place the turntable plate back into the microwave.
  9. Plug the microwave back in and test whether it’s working correctly.

Cleaning your microwave regularly will prevent food smells from lingering, keeping bad odors at bay. A clean microwave will help keep your kitchen smelling fresh and can also improve the taste of your food.


A smelly microwave can be unpleasant, but it is easily fixable with some cleaning steps and regular maintenance. By using simple cleaning supplies and following the guidelines listed above, your microwave will be odor-free and fresh-smelling. Clean your microwave regularly to keep it smelling clean and fresh.

Find out more

If you’d like to know more about keeping your kitchen clean or other household cleaning tips, the Cleanipedia website is a great place to start.


Clean Smelly Microwave

Causes of Smelly Microwave

Smelly microwave is a common problem faced by many household kitchens. The microwave’s enclosed space and high humidity create a perfect environment for bacteria and mold to thrive. Food spills and splatters, when left uncleaned, can also emit unpleasant odors that linger in the microwave.

Efficient Cleaning Methods

To eliminate the unpleasant smell from your microwave and prevent future occurrences, regular cleaning is necessary. Here are some methods that you can use to clean your smelly microwave efficiently:

  • Mix vinegar and water in a bowl and put it in the microwave for five minutes. The steam generated from the mixture will loosen up the grime and odor, making it easier to wipe away.
  • Place a bowl of baking soda in the microwave overnight to absorb unpleasant odors.
  • Use a cleaning solution of your choice, such as a combination of dishwasher soap and hot water, and wipe down the interior of the microwave with a clean cloth.

Outbound Link to Relevant Page

For more information on proper cleaning methods, you can visit the Microwave Oven Wikipedia page. Remember to keep your microwave clean and odor-free to ensure healthy and enjoyable meals!

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Frequently Asked Questions about Cleaning a Smelly Microwave

What causes a microwave to smell?

A microwave can start to smell if food particles or spills are left inside for too long. Over time, bacteria and mold can also build up, which can lead to unpleasant odors.

What is the best way to clean a smelly microwave?

The best way to clean a smelly microwave is to first remove any loose debris or food particles. Then, mix a solution of equal parts water and vinegar in a microwave-safe bowl and microwave it for several minutes until the solution begins to boil. This will help loosen any caked-on residue and kill bacteria. Once the solution cools, use a clean cloth or sponge to wipe down the interior of the microwave.

What if the smell persists after cleaning?

If the smell persists after cleaning, it may be necessary to repeat the process or try other odor-eliminating methods. Some people find that placing a bowl of baking soda or activated charcoal in the microwave overnight helps absorb lingering odors. Additionally, regularly wiping down the interior of the microwave and avoiding leaving food inside for long periods of time can help prevent odors from forming in the first place.

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Clean Smelly Microwave


  • Microwaves can quickly become smelly due to food and liquid spills
  • A smelly microwave is unpleasant and unhygienic

Cleaning Supplies

  • Clean towel or cloth
  • Vinegar or lemon juice
  • Baking soda
  • Water
  • Small microwave-safe bowl

Cleaning Steps

  1. Mix vinegar or lemon juice with water in a small microwave-safe bowl
  2. Place the bowl in the microwave and heat on high for 5 minutes
  3. Leave the door closed for an additional 5 minutes to let the steam work its magic
  4. Remove the bowl of water and wipe the inside of the microwave with a clean towel or cloth
  5. If there are tough stains, mix baking soda with water to make a paste and apply to the stains. Let sit for a few minutes before wiping away
  6. Leave the microwave door open to allow it to dry completely

Prevention Tips

  • Cover food and liquids before heating
  • Wipe up spills right away
  • Clean the microwave regularly

Category – Clean Kitchen

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Hi, I'm Jennifer! I love creating original and delicious recipes and sharing them here. I cook and photograph food with my husband Jeff in Boston.


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