Certain models are subject to grease and debris buildup.

An appliance expert weighs in.

There are a seemingly endless amount of them, and some involve the very air our family breathes.

A kitchen stove and built in microwave above it

Simply Recipes / Adobe Stock

Which Microwaves Have Filters That Need To Be Changed

Not all microwaves have filters.

Most countertop microwaves dont have them, but the microwaves that are installed over stovetops do.

In most ventilated microwaves, youll find two main types of filters, Twigg explains.

Charcoal filters are designed to trap odors, to keep your food tasting just right.

Grease filters, on the other hand, keep grease from gathering inside and outside of the appliance.

Both types of filters should be changed regularly, but not exactly on the same schedule.

How Often Should You Clean and Change Your Microwave Filters?

Twigg recommends replacing your charcoal microwave filter every six months.

This ensures your microwave has efficient airflow for more precise and safer cooking.

He adds that, over time, grease and debris can build up in your microwaves grease filter.

To keep it running smoothly, clean the grease filter once a month.

Discard the used filter and replace it with a new one.

you’re free to buy charcoal filters directly from the manufacturer.

The grease filter is typically located underneath the microwave.

To clean it, unplug your microwave, and remove the filter.

Soak the grease filter in warm, soapy water for at least 10 minutes.

If its especially dirty,Maytag suggestsadding a 1/4 cup of baking powder to the water.