Air fryer ovens have revolutionized the way we cook, offering a healthier alternative to deep frying and the versatility of a traditional oven. However, like any kitchen appliance, regular cleaning is essential to maintain its performance, prevent odors, and ensure food safety. This guide provides a comprehensive approach to cleaning your Cosori air fryer oven, keeping it in top condition for years to come.
Why Cleaning Your Cosori Air Fryer Oven Matters

Neglecting to clean your Cosori air fryer oven can lead to several issues. Food residue and grease buildup can cause unpleasant odors and affect the taste of your food. A dirty air fryer may lead to uneven cooking results and the dreaded burnt food smell. Moreover, grease buildup inside the air fryer can make it more difficult for air to circulate, affecting the overall cooking process and potentially posing a fire hazard. Regular cleaning prevents these problems, prolongs the lifespan of your appliance, and ensures consistently delicious meals.
This article will cover the essential steps for cleaning your Cosori air fryer oven, including recommended cleaning products, techniques for removing stubborn grease, and tips for maintaining your appliance. Let’s get started!
Preparation Steps Before Cleaning
Before you begin cleaning your Cosori air fryer oven, it’s crucial to take a few safety precautions:
- Unplug the Air Fryer: Always disconnect the air fryer from the power outlet before cleaning to prevent electric shock.
- Allow it to Cool Completely: Let the air fryer cool down completely before handling any of its components. Pulling out the baskets may speed up the cooling process. This prevents burns and makes the cleaning process more comfortable.
- Gather Your Supplies: Assemble the necessary cleaning supplies, including:
- Soft sponge or cloth
- Mild dish soap
- Non-abrasive scrub brush
- Baking soda (optional, for stubborn grease)
- White vinegar (optional, for odors and grease)
- Warm water
- Paper towels or a clean cloth for drying
- Toothpick (optional, for cleaning small crevices)
Cleaning the Basket and Crisper Plate
The basket and crisper plate are the components that come into direct contact with food, making them the dirtiest parts of your Cosori air fryer oven. Here’s how to clean them effectively:
- Remove Food Particles: After each use, remove any loose food particles from the basket and crisper plate. A quick rinse with warm water should suffice for minor residue.
- Hand-Washing: Wash the basket and crisper plate with hot, soapy water and a non-abrasive sponge. Gently scrub away any food particles or grease. Avoid using steel wool or harsh scrubbing pads, as these can damage the non-stick coating.
- Dishwasher Cleaning: Check your Cosori air fryer oven’s user manual to see if the basket and crisper plate are dishwasher-safe. Many models have dishwasher-safe components, making cleanup even easier.
- Soaking for Stubborn Grease: If you encounter stubborn grease or baked-on food, soak the basket and crisper plate in hot, soapy water for 30 minutes to an hour. This will help loosen the residue, making it easier to scrub away.
- Baking Soda Paste: For particularly stubborn grease, mix 30 mL / 2 US tbsp of baking soda and 15 mL/1 US tbsp of water to form a spreadable paste. Use a sponge to spread the paste on the baskets and scrub. Let the baskets sit for 15 minutes before rinsing.
- Rinse and Dry: Thoroughly rinse the basket and crisper plate with clean water to remove any soap residue. Ensure all parts are completely dry to prevent water buildup that could lead to rust or malfunctions
Cleaning the Interior of the Air Fryer Oven

The interior of the air fryer oven can also accumulate grease and food splatters. Here’s how to clean it:
- Wipe Down Interior: Use a slightly moist, non-abrasive sponge or cloth to wipe down the interior of the air fryer oven. Be careful not to immerse the unit in water.
- Clean the Heating Coil: If needed, clean the heating coil to remove any food debris. Make sure the heating coil is completely dry before turning on the air fryer.
- Flat-Sealed Heating Elements: Some Cosori air fryer ovens feature flat-sealed top and bottom heating elements, making cleaning easier. Simply wipe the surfaces with a damp cloth.
- Avoid Harsh Chemicals: Avoid using strong chemical cleaners or abrasive materials, as they could damage the nonstick surface and potentially affect the food’s taste.
Cleaning the Exterior of the Air Fryer Oven
The exterior of your Cosori air fryer oven can be cleaned with a damp cloth. For stubborn grease or stains, use a mixture of warm water and mild dish soap. White vinegar is also a great natural cleaner that can help cut through grease and odors.
Cleaning the Crumb Tray
Air fryer toaster ovens have crumb trays that should be removed and emptied after each use. Wipe out the bottom of the oven as well, as crumbs can collect there. For a thorough cleaning, wet a paper towel and run it through the crease to remove any stuck crumbs.
Troubleshooting Common Cleaning Problems
Even with regular cleaning, you may encounter some stubborn issues:
- Burnt Food Smell: If your air fryer oven has a lingering burnt food smell, try placing a bowl of white vinegar inside and running it on a low temperature for 10-15 minutes. The vinegar will help neutralize the odor.
- Stubborn Grease: For stubborn grease buildup, use a non-toxic degreaser that is safe for kitchen appliances. Alternatively, make a paste of baking soda and water and apply it to the greasy areas. Let it sit for a few minutes before scrubbing.
- Food Stuck to the Basket: If food is sticking to the basket, soak it in hot, soapy water for an extended period before scrubbing. You can also try using a non-abrasive scrub brush to dislodge the food particles.
Pro Tips for Keeping Your Air Fryer Oven Clean

Here are some additional tips to help you maintain a clean Cosori air fryer oven:
- Use Parchment Paper: Line the basket with parchment paper to absorb excess grease and prevent food from sticking. Ensure that the parchment paper doesn’t block airflow or touch the heating element.
- Regular Cleaning: Wipe down the air fryer oven after each use to prevent buildup.
- Avoid Overcrowding: Overcrowding the basket can lead to uneven cooking and more food residue. Cook in batches to ensure proper airflow and even browning.
- Foil Usage: To avoid overheating, do not use metal foil in the air fryer oven unless directed. Use extreme caution when using foil, and always fit foil as securely as possible. If the foil contacts the air fryer oven’s heating elements, this can cause overheating and risk of fire.
FAQ
How often should I clean my Cosori air fryer oven?
It’s recommended to wipe down the air fryer oven after each use and perform a more thorough cleaning weekly or after several uses, depending on how often you use it.
Can I put my Cosori air fryer basket in the dishwasher?
Check your user manual. Many Cosori air fryer baskets and crisper plates are dishwasher-safe, but it’s always best to confirm.
What should I do if food is constantly sticking to the basket?
Make sure to use a non-stick cooking spray or line the basket with parchment paper. If food continues to stick, it may be time to replace the basket.
How do I clean the heating element in my air fryer oven?
Use a slightly moist, non-abrasive sponge or cloth to gently wipe the heating element. Ensure it is completely dry before using the air fryer oven again.
Is it safe to use steel wool to clean my air fryer basket?
No, avoid using steel wool or other abrasive materials as they can damage the non-stick coating.
Can I use oven cleaner in my Cosori air fryer oven?
No, oven cleaner is too harsh and can damage the air fryer oven. Stick to mild dish soap, baking soda, and white vinegar for cleaning.
Tips, Warnings, and Best Practices
- Safety First: Always unplug the air fryer oven and allow it to cool completely before cleaning.
- Gentle Cleaning: Use a soft sponge or cloth to avoid scratching the non-stick coating.
- Avoid Abrasives: Do not use steel wool, harsh scrubbers, or strong chemical cleaners.
- Dry Thoroughly: Ensure all components are completely dry before reassembling and using the air fryer oven.
- Regular Maintenance: Consistent cleaning is key to prolonging the life of your air fryer oven and ensuring optimal performance.
Conclusion
Cleaning your Cosori air fryer oven is a simple yet essential task that ensures its longevity, performance, and the quality of your meals. By following the steps outlined in this guide, you can keep your air fryer oven clean, odor-free, and ready for your next culinary adventure.
Remember to clean after each use, address stubborn grease promptly, and take necessary safety precautions. A clean air fryer oven is a happy air fryer oven, and it will reward you with delicious, healthy meals for years to come.

