If your COSORI air fryer is producing smoke during operation, it can be concerning and disruptive to your cooking. This guide provides clear, safe steps to identify and fix common causes of smoking, ensuring your air fryer works efficiently and safely.
Proper maintenance and troubleshooting can resolve most smoking issues, helping you enjoy crispy, healthy meals without the mess or smoke.
Key Takeaways
| Identify the cause | Smoking often results from leftover grease, oil, or food residue. |
| Clean thoroughly | Regular cleaning of the basket and heating elements prevents smoke. |
| Avoid overloading | Overfilled baskets can cause excess drips and smoke. |
| Use proper liners | Disposable liners can prevent food residue buildup and reduce smoking. |
| Check for damage | Inspect heating elements and wiring for signs of damage or debris. |

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Step 1: Turn Off and Unplug the Air Fryer
Before troubleshooting, turn off your COSORI air fryer and unplug it from the power source. Allow it to cool completely to avoid burns and ensure safety during cleaning and inspection.

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Step 2: Remove and Clean the Basket and Tray
- Remove the basket and tray from the air fryer.
- Wash them with warm, soapy water, paying special attention to any grease or food residue.
- Use a soft brush or sponge to scrub away stubborn buildup.
- Dry thoroughly before reassembling.
Step 3: Check and Clean the Heating Element
Inspect the heating element for any debris, grease, or food particles. Gently wipe it with a damp cloth or soft brush. Do not use abrasive cleaners or immerse the heating element in water.
Step 4: Use Proper Liners and Avoid Overloading
Consider using disposable liners, like the Cosori Air Fryer Liners or the Air Fryer Paper Liners, to prevent food from sticking and residue buildup. Do not overload the basket, as excess food and oil can cause smoking.
Step 5: Conduct a Test Run
After cleaning and adjusting, run the air fryer empty at 400°F for 5-10 minutes to burn off residual oil or dust. Observe for smoke. If smoke persists, further inspection of electrical components may be needed.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Voltage: 120V
- ✔ Dimensions: 15.5 x 14 x 14 inches
- ✔ Weight: 14.3 lbs

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Compatibility: COSORI 10QT/13QT
- ✔ Color: Silver
- ✔ Weight: 1.2 lbs
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer offers powerful 3600 rpm fan speed and precise temperature control from 90°–450°F, ensuring crispy, evenly cooked results. Its innovative TurboBlaze technology minimizes smoke if properly maintained.
Pros:
- Powerful TurboBlaze technology
- Even heating with 5-fan system
- Smart control via app
- Versatile 9-in-1 functions
Cons:
- Requires regular cleaning
- Potential for smoking if not maintained
- Heavier than basic models
Best for: Users seeking versatile, high-performance air frying
Not ideal for: Those preferring a lightweight, simple model
Bottom line: A versatile, high-tech air fryer with excellent results when well maintained.
ALJ 3PCS Air Fryer Oven Mesh Rack

Using the ALJ 3PCS Air Fryer Oven Mesh Rack can help keep your air fryer clean and reduce smoke caused by trapped grease. It’s made of food-grade stainless steel, ensuring safety and durability.
Pros:
- Improves airflow
- Dishwasher safe
- Made of food-grade material
- Easy to install
Cons:
- Additional cost
- Requires proper placement
- Not compatible with all models
Best for: Enhancing airflow and cleanup ease
Not ideal for: For users not needing extra racks
Bottom line: An excellent accessory to keep your air fryer cleaner and less smoky.
Frequently Asked Questions
Why is my COSORI air fryer smoking?
Smoking can be caused by leftover grease, food residue, or oil buildup on the basket or heating element. Overloading or using liners improperly can also contribute.
How often should I clean my air fryer to prevent smoking?
Clean the basket, tray, and heating element after every few uses or whenever you notice buildup to keep smoke at bay.
Can I use liners in my COSORI air fryer?
Yes, using disposable liners like the Cosori Air Fryer Liners or Air Fryer Paper Liners can help reduce residue and smoke. Always avoid preheating with liners in place.
What should I do if my air fryer continues to smoke after cleaning?
Inspect the heating element for damage or debris, and consider contacting customer support if the problem persists, as internal components might need professional inspection.
Keep Your COSORI Air Fryer Smoke-Free and Cooking Perfectly
Regular cleaning, proper use of liners, and careful inspection of components can prevent smoking issues. With these steps, your air fryer will continue delivering crispy, delicious results safely and efficiently. Maintain your device well, and enjoy healthier cooking without the smoke!
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