Toaster Oven Cleaner: How to Clean a Toaster Oven

On this page (12 sections)

1. How to clean a toaster oven with the right cleaner
2. Pick a cleaner made for ovens and air fryers
3. Clean racks, baskets and trays with a foaming kit
4. Use a degreaser for the outside and the crumb tray
5. Dry it fully before you plug it in
6. What to avoid when you clean
7. Keep the inside fresh between deep cleans
8. Clean the outside and the vents
9. Choosing a cleaner
10. Why baked-on grease gets worse
11. Signs it is time for a deeper clean
12. A toaster oven cleaner routine that stays small

Clean a toaster oven after it cools, and deal with grease while it's still fresh. A cleaner made for ovens loosens baked-on grease, and a damp cloth finishes the job.

How to clean a toaster oven with the right cleaner

Work in a clear order: unplug, cool, remove the crumbs, clean, rinse and dry. Skipping the drying step is the most common reason a toaster oven smells later.

Clean a toaster oven after it cools

Unplug the oven and let it cool completely before you touch the inside. Hot walls can burn you, and cleaner sprayed on a hot surface can smoke.

1. Unplug the toaster oven and let it cool completely.
2. Pull out the crumb tray and wash it in warm, soapy water.
3. Wipe the inside with a damp cloth to lift loose crumbs.
4. Spray an oven cleaner on the grease spots, away from the heating elements, and let it sit for the time on the label.
5. Wipe off the residue, rinse the cloth, and dry the oven fully.

Pick a cleaner made for ovens and air fryers

A cleaner made for ovens is the right choice for baked-on grease. Look for a label that names ovens or air fryers, and read the safety directions before you open the can.

Easy-Off's fume free oven cleaner

Easy-Off's fume free cleaner is made for ovens and air fryers, and the method is spray, wait and wipe. Read the full label and follow its safety directions, including any advice on gloves.

Check your oven's manual first too, since some makers advise against commercial oven cleaners.

Spray in a ventilated room, keep the spray off the heating elements and the vents, and keep children and pets out of the room while it works.

Clean racks, baskets and trays with a foaming kit

Racks and baskets collect grease that a spray can miss. A foaming kit with a soft sponge works on the parts you can take out.

Rinse the parts well after foam cleaning, and dry them fully before you put them back in the oven.

Use a degreaser for the outside and the crumb tray

A degreaser suits the outside of the oven and the crumb tray, where light grease builds up. Method says its degreaser works on air fryers, ovens and grill grates.

Test it on a small spot first, and wipe it off with a damp cloth so no residue is left on the food side.

Dry it fully before you plug it in

Water near the heating elements or pooled in the crumb tray can cause problems the next time you cook. Wipe the inside dry, leave the door open for a few minutes, and make sure everything is dry before you plug in the oven.

What to avoid when you clean

Skip steel wool and harsh scouring pads on nonstick and ceramic surfaces. They scratch the coating, and a scratched surface holds grease more easily the next time.

Never mix two cleaners together. Mixing bleach with an ammonia-based cleaner, or with vinegar, can release harmful fumes, so rinse the oven well between products.

Don't spray cleaner onto a hot oven. Let the oven cool, and keep the cleaner off the heating elements, the vents and the door seal.

Keep the inside fresh between deep cleans

A paste of baking soda and water works on light spots. Spread it on the spot, let it sit for a few minutes, then wipe it off with a damp cloth.

Wipe the walls once the oven has cooled enough to touch, and empty the crumb tray before it gets full. Those two habits do more than any single deep clean.

Clean the outside and the vents

The outside of a toaster oven collects fingerprints and splatter, especially near the knobs and the vents. Wipe it with a damp cloth once it has cooled.

Keep the vents clear of dust and crumbs, since a blocked vent makes the oven run hotter and cool more slowly.

Choosing a cleaner

Look for a cleaner that names ovens or air fryers on the label, and read the warnings before you open it. Check whether it is safe for nonstick or ceramic coatings.

If the label doesn't say, test a small, hidden spot first and wipe it off before you clean the rest.

Why baked-on grease gets worse

Grease that bakes on again each time becomes harder to remove. A quick wipe after cooking keeps it soft and easy to clear.

Signs it is time for a deeper clean

Smoke when the oven heats, a sticky film on the walls or a burnt smell all point to built-up grease. Clean the inside before the next bake, not after.

A toaster oven cleaner routine that stays small

A toaster oven cleaner doesn't have to be a big job if you keep up with it. Empty the crumb tray after each use, wipe the inside once a week, and bring out a cleaner made for ovens only when grease builds up.

For drips and crumbs, a toaster oven liner cuts the cleanup time. If the oven stops heating after cleaning, check the toaster oven not heating guide before you assume a fault.

For pans that clean up easily, see toaster oven pans.

For a look at the ovens these cleaners go in, see the air fryer toaster oven buying guide.

Frequently asked questions

What is the best way to clean a toaster oven?

Unplug it, let it cool, empty the crumb tray, and clean the inside with a cleaner made for ovens. Wipe the walls and the door, then rinse with a damp cloth and dry the oven fully before you use it again.

Can you clean a toaster oven with vinegar?

A damp cloth with a little vinegar can lift light grease in a quick wipe-down, but baked-on grease needs a cleaner made for ovens. Follow its label, keep liquid off the heating elements, and dry the inside well afterward.

How often should you clean a toaster oven?

Empty the crumb tray after each use or every few uses, and wipe the inside once a week if you cook often. A deeper clean every few months keeps grease from building up and burning the next time you bake.