How To Clean Hood Filters

When it comes to maintaining a clean and healthy kitchen, one of the most important tasks you can perform is cleaning your hood filters. Hood filters are responsible for trapping smoke, grease, and other particles that can accumulate in your kitchen. Over time, these filters can become clogged and less effective. That’s why it’s important to know how to clean hood filters. In this article, we’ll walk you through the process step-by-step.

Why Clean Hood Filters?

Before we dive into the cleaning process, let’s take a moment to discuss why cleaning your hood filters is so important. Over time, grease and other particles can build up on your filters, which can reduce their effectiveness. This can lead to poor air quality in your kitchen, as well as increased fire risk. Cleaning your hood filters on a regular basis can help to prevent these issues and keep your kitchen clean and safe.

What You’ll Need

Before you get started, you’ll need a few supplies. Here’s what you’ll need to clean your hood filters:

  • Degreaser
  • Hot water
  • A large basin or sink
  • A scrub brush
  • A clean towel or rag

Step-by-Step Guide

Now that you have your supplies, it’s time to get started. Here’s a step-by-step guide to cleaning your hood filters:

Step 1: Remove the Filters

Start by removing the filters from your hood. Most filters can be easily removed by simply pulling them out of the hood. If you’re not sure how to remove your filters, consult your manufacturer’s instructions.

Step 2: Soak the Filters

Once you’ve removed the filters, it’s time to soak them in hot water and degreaser. Fill a large basin or sink with hot water and add a generous amount of degreaser. Place the filters in the water and allow them to soak for at least 15 minutes.

Step 3: Scrub the Filters

After the filters have soaked, use a scrub brush to gently scrub away any remaining grease or debris. Be sure to scrub both sides of the filter thoroughly.

Step 4: Rinse and Dry

Once you’ve scrubbed the filters, rinse them thoroughly with hot water. Be sure to remove all traces of degreaser. Then, use a clean towel or rag to dry the filters thoroughly.

Step 5: Reinstall the Filters

Finally, it’s time to reinstall the filters. Simply slide them back into place in your hood. Be sure to consult your manufacturer’s instructions if you’re not sure how to reinstall your filters.


Q: How often should I clean my hood filters?

A: It’s recommended that you clean your hood filters at least once every three months. However, if you do a lot of cooking or have a busy kitchen, you may need to clean your filters more frequently.

Q: Can I clean my hood filters in the dishwasher?

A: It’s generally not recommended to clean hood filters in the dishwasher. The high heat and water pressure can damage the filters and reduce their effectiveness.

Q: What should I do if my filters are still dirty after cleaning?

A: If your filters are still dirty after cleaning, it may be time to replace them. Consult your manufacturer’s instructions for information on how to replace your filters.


Cleaning your hood filters is an important part of maintaining a clean and healthy kitchen. By following these simple steps, you can keep your filters clean and effective. Remember to clean your filters regularly and consult your manufacturer’s instructions if you’re not sure how to remove or reinstall your filters.