How To Clean Microwave Filter

Microwave oven is one of the most commonly used appliances in the kitchen. However, with regular use, the microwave’s filter can become dirty and clogged. A dirty filter can affect the microwave’s performance and even cause it to malfunction. In this article, we will discuss how to clean microwave filter.

Why is it important to clean the microwave filter?

The microwave filter is responsible for trapping grease, smoke, and other food particles that are released during cooking. When the filter becomes clogged with these particles, it can affect the microwave’s performance, reduce its lifespan, and even cause it to catch fire. Therefore, it is crucial to clean the microwave filter regularly.

How often should I clean my microwave filter?

The frequency of cleaning the microwave filter depends on the usage. If you use the microwave oven regularly, it is recommended to clean the filter once a month. However, if you use it less frequently, you can clean the filter every three months.

What do I need to clean the microwave filter?

Cleaning the microwave filter is simple and requires only a few items:

  • Warm water
  • Dish soap
  • A soft-bristled brush or sponge

How to clean microwave filter?

Follow these steps to clean the microwave filter:

  1. First, unplug the microwave oven from the power source to avoid any electrical shock.
  2. Locate the filter at the bottom or back of the microwave oven.
  3. Remove the filter by pulling it out gently.
  4. Fill a sink or a bowl with warm water and add a few drops of dish soap.
  5. Submerge the filter in the water and let it soak for 10-15 minutes.
  6. Using a soft-bristled brush or sponge, gently scrub the filter to remove any dirt or grease.
  7. Rinse the filter under running water to remove any soap residue.
  8. Dry the filter with a clean towel or let it air dry completely before reinstalling it.
  9. Reinstall the filter in the microwave oven.
  10. Plug the microwave oven back into the power source.

Can I clean the microwave filter in the dishwasher?

No, it is not recommended to clean the microwave filter in the dishwasher as the high temperature and detergent can damage the filter. Always clean the microwave filter manually.

What if the microwave filter is damaged?

If the microwave filter is damaged or torn, it is recommended to replace it. You can purchase a replacement filter from the manufacturer or a home improvement store.


Cleaning the microwave filter is a simple and important task that should be done regularly to ensure the microwave oven’s proper functioning and longevity. By following the above steps, you can easily clean the microwave filter and maintain a clean and healthy kitchen environment. So, don’t forget to clean your microwave filter regularly to enjoy delicious and healthy meals with your family and friends.