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A toaster oven is a time-saving little appliance that can do wonders. They are small, portable, and highly convenient to use. And thanks to the new models that comprise a crumb tray which makes cleaning them a breeze. While it’s okay to dump burnt particles of bread/food after every use, do you know deep cleaning a toaster oven is necessary?

Why so? Well, there are numerous reasons to deep clean your toaster oven but the biggest one is to avoid fire accidents. Do you know that an unclean toaster oven possesses a high potential of catching fire? And want to avoid a such disaster at any cost. The simplest thing to do here is to properly clean the toaster oven. And you’ll get to know a step-by-step guide for the same in this article.

How Do Toaster Ovens Get Dirty?

Toaster ovens are versatile appliances. You can bake, toast, broil, brown, reheat, and even defrost a small amount of food. So there are several reasons for a toaster oven to get dirty. Even simply toasting bread slices can cause the chamber to get dirty. This is because tiny bread particles fall off slices during browning. And these particles accumulate on the crumb tray below.

How Do Toaster Ovens Get Dirty?

Similarly, the crumb tray catches all the liquid or gooey stuff that falls off food while cooking.

Not only crumb tray, but baking certain food causes interior walls to get dirty. High cooking temperatures inside might make some food crackle. And the oil or liquid might splatter on the walls. This causes the oven to get dirty and you must clean it thoroughly before the next use.

Before you clean it do you know what are the things you must not put in a toaster oven?

What you will need?

Nowadays, the marts are filled with multiple cleaning supplies for a toaster oven. While some are chemical-based, others are natural. If given a choice, I would always choose a natural product over a chemical one as it is beneficial in many ways. And below are the things you’ll need for deep cleaning a toaster oven at home.

  • Dish soap
  • White vinegar
  • Baking soda
  • Lemon juice
  • Cleaning towels
  • Toothbrush(soft bristles)
  • Tissue papers

How to Clean a Toaster Oven

How to Clean Your Toaster Oven: Step by Step

Cleaning the toaster oven is a breeze if done right. And if this is your first time trying to clean the toaster oven the natural way then below is a detailed guide that will help you. Follow the steps for easy and proper cleaning.

1. Unplug

The first and foremost thing to do is, unplug the appliance and let it cool. Do not attempt to clean it just after using it as the walls will be hot and you might burn yourself. Let the device cool for 20-30 minutes after use to ensure all interior walls, racks, and trays are cool.

2. Remove trays/racks

Once the oven is cool, take out racks and crumb tray. These are generally very easy to remove. You can either pop them in the dishwasher(if safe) or soak them in the sink for a while to remove grease. And while these parts are in the soaking or in the dishwasher, you can continue with cleaning the toaster oven.

3. Dry clean interior

Grab cleaning towels and begin dry wiping the walls, top, and bottom of the toaster oven. You can use a brush to remove particles from edges and corners where the bare hand is hard to reach. Collect all the dry/burnt stuff into a pan and dump it directly in the bin.

4. Deep clean with Soapy Water

Now comes the time to deep clean and deodorize the toaster oven. Add 1/2 cup of lukewarm water, 1/2 cup vinegar, 1 tbsp of dish soap, and a few drops of lemon in a cup. Mix all the ingredients well.

Soak a cleaning cloth in the solution and wring properly. Clean the interior of the toaster oven with a damp cloth. Make sure not to touch heating elements. Also, do not apply too much pressure to clean the inside walls.

In case of stubborn grease or gunk, make an instant baking soda and vinegar paste. Apply this paste over the burnt-on food and let it sit for 5-10 minutes. Use the toothbrush to remove the burnt food and then wipe it clean with a damp cloth.

Lastly, dampen another cleaning towel with clean water and wipe the inside. This last step will take away the excess solution and burnt food smell inside the oven.

5. Wipe Glass Door

Once all the walls are well-cleaned, it is time to clean the glass door of your toaster oven. And for that, you’ll need a small bowl filled with 1 part of white vinegar and 2 parts of water. You can also add a few drops of lemon to deodorize the toaster oven.

Spray this solution on the glass door and clean it with tissue paper. This will make your glass door shine well.

6. Clean the exterior

Fingerprints are common on the oven exterior if you use the appliance daily. And to remove them, simply dampen the cleaning cloth and gently wipe the exterior. Make sure to wipe buttons or knobs gently to remove dirt and fingerprint makes.

For a clean shine, use tissue paper immediately after wiping the area with a damp cloth. This will leave no fingerprint or residue behind.

7. Put the clean tray/rack back

Till the time you deep clean your toaster oven, the trays and racks will have washed properly in the dishwasher. Wipe them down with a clean, dry towel if damp before putting them inside the machine. And tada! your toaster oven is now well-cleaned and burnt-food smell free.

How Often Should You Clean a Toaster Oven?

How Often Should You Clean a Toaster Oven?

Honestly, there is no one magic number on how often to clean the toaster oven. Cleaning totally depends on the usage. You might require to clean the machine more often for daily, heavy use. While there are some people who deep clean their toaster oven only once a month due to limited use.

Deep cleaning is not a thing that you can do daily. However, you must empty the crumb tray after each use to ensure better cooking/baking. Simply slide out the metal tray once the machine is cool and dump the fallen contents or burnt particles into the bin.

Tips for Keeping Your Toaster Oven Clean

The frequency of deep cleaning can be reduced by proper maintenance of the appliance. And below are some tips to keep your toaster oven clean for a long time.

  • Wipe down any spills or splatters after use.
  • Take a soft bristle brush to remove burnt particles from the oven floor.
  • Avoid using abrasive scrub pads or detergents to clean the interior.
  • Use the dishwasher only if the parts are dishwasher-safe.
  • Read and follow the manufacturer’s instructions carefully.
  • Wipe the interior with a damp, soft sponge once a week with clean water to get rid of oil spatters and grease.
  • Cover the machine with a cotton cloth when not in use to avoid the accumulation of dust on top. Also, do not forget to completely remove the cloth when using the appliance.

Also Read:

Bottom Line

Stick to a good cleaning routine and you can see your appliance last for years without any major problems. And cleaning the toaster oven is extremely easy with a few kitchen appliances. Baking food in a well-cleaned chamber ensures healthy cooking and no smell of previous food. And who doesn’t enjoy a delicious homemade bite that is all hygienic?


  1. https://www.consumerreports.org/
  2. https://www.wikihow.com/