Air fryer toaster ovens have become indispensable kitchen appliances, offering a convenient way to air fry, bake, toast, and more. However, like any cooking appliance, they require regular cleaning to prevent the buildup of grease, food particles, and grime. A clean Cosori air fryer toaster oven not only performs better but also ensures that your food is cooked in a hygienic environment. Let’s explore how to keep your Cosori air fryer toaster oven in top condition.
1. Preparation Steps Before Cleaning

Before you begin, ensure the following:
- Unplug the Appliance: Always unplug the air fryer toaster oven from the power outlet to prevent electrical shock.
- Cool Down: Allow the appliance to cool down completely before cleaning. This usually takes about 30-60 minutes.
- Gather Supplies: Prepare the necessary cleaning supplies:
- Mild dish soap
- Warm water
- Non-abrasive sponge or soft cloth
- Baking soda (for stubborn stains)
- Small brush or toothpick (for hard-to-reach areas)
- Paper towels or a clean cloth for drying
- Non-toxic degreaser (optional, for heavy grease)
2. Cleaning the Accessories
- Remove Accessories: Take out all removable parts, including the air fryer basket, baking tray, wire rack, and crumb tray.
- Wash with Soapy Water: Wash the accessories in warm, soapy water using a non-abrasive sponge or cloth.
- Soak if Necessary: For stubborn grease or baked-on food, soak the accessories in hot, soapy water for 10-15 minutes before scrubbing.
- Dishwasher Cleaning (If Applicable): Check your Cosori model’s manual to see if the accessories are dishwasher-safe. If so, you can place them in the dishwasher for added convenience.
- Rinse and Dry: Rinse the accessories thoroughly with clean water and allow them to air dry or dry them with a clean cloth.
3. Cleaning the Interior

- Remove Loose Debris: Use a soft brush or cloth to remove any loose food particles or crumbs from the interior of the air fryer toaster oven.
- Wipe with a Damp Cloth: Wipe down the interior surfaces with a warm, damp cloth or sponge.
- Tackle Stubborn Stains: For tough stains or grease buildup, make a paste of baking soda and water. Apply the paste to the affected areas, let it sit for a few minutes, and then gently scrub with a non-abrasive sponge.
- Clean the Heating Elements: Carefully wipe the heating elements with a damp cloth. If there are any stuck-on bits, use a non-abrasive brush to gently remove them.
- Wipe Again: After cleaning, wipe the interior with a clean, damp cloth to remove any soap or baking soda residue.
- Dry Thoroughly: Ensure the interior is completely dry before using the appliance again.
4. Cleaning the Exterior
- Wipe Down: Use a damp cloth to wipe down the exterior surfaces of the air fryer toaster oven.
- Mild Soap if Needed: If there are any stains or grease splatters, use a mild dish soap solution to clean the exterior.
- Clean the Control Panel and Door: Pay special attention to the control panel and door, as these areas can accumulate grease and fingerprints. Use a glass cleaner for the door to keep it clear.
- Dry the Exterior: Wipe the exterior dry with a clean cloth.
5. Addressing Common Problems
- Burnt Food Smell: To eliminate lingering odors, place a bowl of vinegar or lemon juice inside the air fryer toaster oven and heat it at a low temperature for about 10-15 minutes.
- Grease Buildup: For heavy grease buildup, use a non-toxic degreaser that is safe for kitchen appliances. Follow the manufacturer’s instructions and ensure the appliance is well-ventilated.
- Hard-to-Reach Areas: Use a small brush or toothpick to clean crevices and tight corners.
- Uneven Toasting: Ensure the crumb tray is clean and properly in place, as this can affect the evenness of toasting.
- Smoke During Cooking: This is often due to food residue. Regular cleaning can prevent this issue.
6. Pro Tips for Maintaining Your Cosori Air Fryer Toaster Oven
- Regular Cleaning: Clean your air fryer toaster oven after every few uses to prevent buildup.
- Parchment Paper: Use parchment paper or aluminum foil to line the baking tray or air fryer basket to catch drips and splatters. Ensure that the parchment paper doesn’t block airflow or touch the heating elements.
- Avoid Abrasive Cleaners: Do not use steel wool, scouring pads, or harsh chemicals, as they can damage the surfaces of the appliance.
- Proper Ventilation: When using the air fryer toaster oven, ensure it is placed in a well-ventilated area to prevent grease and odors from accumulating in your kitchen.
- Crumb Tray Maintenance: Empty the crumb tray after each use.
- Check the heating elements: Make sure they are free of food debris.
7. Alternatives and Variations
- Steam Cleaning: Place a bowl of water inside the air fryer toaster oven and heat it to create steam. This can help loosen stubborn grease and food particles.
- Lemon Steam: Add lemon slices to the water for a fresh, clean scent and extra degreasing power.
8. Tips, Warnings, and Best Practices
- Safety First: Always unplug the appliance and allow it to cool before cleaning.
- Read the Manual: Refer to your Cosori air fryer toaster oven’s manual for specific cleaning instructions and recommendations.
- Gentle Cleaning: Avoid harsh scrubbing to protect the non-stick coatings and surfaces.
- Thorough Drying: Ensure all parts are completely dry before reassembling and using the appliance.
- Routine Maintenance: Regular cleaning and maintenance will prolong the life of your air fryer toaster oven and ensure optimal performance.
FAQ
How often should I clean my Cosori air fryer toaster oven?
For optimal performance and hygiene, clean the air fryer basket and accessories after each use. Wipe the interior and exterior weekly, or more often if needed, depending on usage.
Can I put the air fryer basket in the dishwasher?
Check your Cosori model’s manual to confirm if the air fryer basket and other accessories are dishwasher-safe. Many models offer dishwasher-safe parts for added convenience.
What is the best way to remove burnt food from the bottom of the oven?
Create a paste of baking soda and water, apply it to the burnt food residue, let it sit for 15-20 minutes, and then scrub gently with a non-abrasive sponge.
How do I get rid of the plastic smell from a new air fryer toaster oven?
Run the air fryer toaster oven at a low temperature for about 20-30 minutes with the door open to dissipate the initial plastic smell. You can also place a bowl of lemon water inside during this process.
Is it safe to use degreasers inside the air fryer toaster oven?
Use only non-toxic degreasers that are specifically designed for kitchen appliances. Ensure proper ventilation and follow the manufacturer’s instructions carefully.
How can I prevent food from sticking to the air fryer basket?
Use parchment paper liners or spray the basket with a non-stick cooking spray before placing food inside. This makes cleaning easier and prevents food from sticking.
Conclusion
Cleaning your Cosori air fryer toaster oven doesn’t have to be a chore. By following these simple steps and tips, you can keep your appliance clean, efficient, and ready for your next culinary adventure. Regular maintenance not only extends the life of your appliance but also ensures that your meals are cooked in a safe and hygienic environment. So, unplug, cool down, and get cleaning to enjoy the full benefits of your Cosori air fryer toaster oven.

