How to clean a toaster oven — remove burnt-on grease fast

How to remove burnt on grease from your toaster oven
(Image credit: Tom's Guide)

Toaster ovens are incredibly convenient for whipping up quick meals, but over time, they can become a magnet for grease and grime. If you’ve noticed stubborn, burnt-on grease sticking to the interior of your toaster oven, you’re not alone. This build-up not only looks unsightly but can also affect the performance of even the best toaster ovens.

Cleaning your toaster oven may seem like a chore, but with the right approach, it’s easier than you think. Whether you’re tackling years of baked-on grease or cleaning up after a messy recipe, this guide will help you restore your appliance to its original shine. Plus, if you're battling grease elsewhere in the kitchen, check out our guide on how to remove burnt-on grease from pots and pans for more tips.

Avoiding a dirty toaster oven altogether starts with proper maintenance. Don’t miss our list of toaster oven mistakes to avoid at all costs to help keep your appliance clean and running smoothly.

1. Gather your cleaning supplies

(Image: © Shutterstock)

Before starting, gather a few essential items: baking soda, white vinegar, dish soap, a soft sponge or cloth, and a non-abrasive scrub brush.

Avoid using harsh chemicals or steel wool, as these can damage the interior coating of your toaster oven.

2. Remove and soak removable parts

(Image: © Future)

Take out all removable parts, such as the crumb tray, racks, and any baking pans. Then soak them in a mixture of hot water and dish soap for 15-20 minutes to loosen grease and grime.

3. Create a cleaning paste

(Image: © Future)

Next, make a paste using equal parts baking soda and water. Apply the paste to the greasy areas inside your toaster oven, focusing on the walls and glass door.

For tougher spots, add a splash of white vinegar to the paste for extra cleaning power.

4. Scrub and wipe down

(Image: © Shutterstock)

Gently scrub the greasy areas using a non-abrasive brush or sponge. Wipe away the loosened grease with a damp cloth, rinsing frequently to remove residue.

5. Clean the glass door

(Image: © Tom's Guide)

To clean the glass door, use a mixture of vinegar and water or a glass-safe cleaner. Spray it onto the door, let it sit for a minute, then wipe clean with a microfiber cloth.

Once everything is clean and dry, reassemble your toaster oven. Regular cleaning after each use can help prevent grease build-up and prolong the life of your appliance.


Now you’ve learned how to remove burnt-on grease from your toaster oven, why not tackle other kitchen appliances? Check out our guide on how to clean your bread maker to keep it running smoothly. For a spotless home, don’t miss how to deep-clean every part of your vacuum. And if you're an air fryer fan, make sure to read our 5 top tips when using aluminum foil in an air fryer.

Kaycee Hill
Tutorials editor

Kaycee is an Editor at Tom’s Guide and has been writing for as long as she can remember. Her journey into the tech world began as Cazoo's Knowledge Content Specialist, igniting her enthusiasm for technology. When she’s not exploring the latest gadgets and innovations, Kaycee can be found immersed in her favorite video games, or penning her second poetry collection. 

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