If your COSORI air fryer is producing smoke, it can be concerning and may indicate underlying issues. This guide provides clear, practical steps to identify causes and fix smoking problems safely, ensuring your cooking remains healthy and mess-free.
Following these troubleshooting tips will help you enjoy crispy, delicious meals without smoke or safety hazards.
Key Takeaways
| Cause Identification | Smoking is often caused by oil buildup, food spills, or liners. |
| Immediate Action | Turn off and unplug the air fryer if smoke appears. |
| Cleaning Importance | Regular cleaning prevents smoke caused by residue. |
| Proper Usage | Use recommended liners and avoid overfilling. |
| Preventative Tips | Preheat without food or liners to prevent smoking. |

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Step 1: Turn Off and Unplug
- Immediately turn off the COSORI air fryer and unplug it from the power outlet.
- This prevents further damage and reduces fire risk.

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Step 2: Check for Residue and Spills
- Open the basket and inspect for food spills, grease, or oil buildup.
- Remove any visible residue using a damp cloth or soft brush.
Step 3: Clean the Air Fryer Thoroughly
- Remove the basket and tray; wash with warm soapy water.
- Use a non-abrasive sponge to clean the heating element area carefully.
- Dry all parts completely before reassembling.
Step 4: Check Liners and Food Placement
- Ensure liners are placed correctly, not during preheating, and are not overfilled.
- Use recommended liners like Cosori Air Fryer Liners for safe, mess-free cooking.
Step 5: Prevent Future Smoking
- Preheat the air fryer without food or liners to burn off any residues.
- Regularly clean the basket and heating element after each use.
- Use minimal oil to reduce grease buildup that causes smoke.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Model: B0G4RV4MVD
- ✔ Type: TurboBlaze 9-in-1
- ✔ Color: Cream

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Compatibility: COSORI 10QT/13QT
- ✔ Dishwasher Safe: Yes
- ✔ Material: Stainless steel
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer offers precise temperature control up to 450°F and features TurboBlaze technology for crispy, evenly cooked results. Its unique 5-fan system ensures consistent cooking, making it a popular choice for healthy, fast meals.
Pros:
- Powerful TurboBlaze technology
- Even heating with 5-fan system
- Smart control via app
- Versatile cooking functions
Cons:
- Can produce smoke if not cleaned regularly
- Requires space for proper ventilation
- Learning curve for new users
Best for: Users seeking a multi-function, high-performance air fryer
Not ideal for: Those who prefer small, simple models or minimal cleaning
Bottom line: A versatile and powerful air fryer that delivers crispy results with routine maintenance.
ALJ 3PCS Air Fryer Oven Mesh Rack

Using the ALJ 3PCS Air Fryer Oven Mesh Rack can help improve air circulation and keep residue away from heating elements, reducing smoking risk and making cleaning easier.
Pros:
- Allows better airflow
- Made of food-grade stainless steel
- Dishwasher safe
- Prevents food residue buildup
Cons:
- Additional part to clean
- Requires proper placement
- May slightly reduce cooking space
Best for: Users wanting easier cleaning and improved airflow
Not ideal for: If space is limited or for users seeking minimal accessories
Bottom line: A simple addition that helps prevent smoking and makes cleaning more efficient.
Frequently Asked Questions
Why is my COSORI air fryer smoking during use?
Smoking can occur due to oil or food residue buildup, liners placed during preheating, or overfilling the basket. Regular cleaning and proper usage help prevent this.
Can I use liners to prevent smoking?
Yes, using appropriate disposable liners like Cosori Air Fryer Liners can help reduce residue and prevent smoking, but avoid placing them during preheating.
What should I do if my air fryer continues to smoke after cleaning?
Ensure all parts are thoroughly cleaned, check for damaged heating elements, and avoid over-oiling foods. If persistent, contact customer service.
Is it normal for the air fryer to emit some smoke when first used?
Yes, a small amount of initial smoke can occur if there are manufacturing residues or oils burning off. Preheat without food to reduce this.
Keep Your Air Fryer Smoke-Free and Safe
Regular maintenance and proper usage are key to preventing smoke in your COSORI air fryer. With routine cleaning and mindful operation, you can enjoy delicious, crispy meals without the worry of smoke or safety hazards. Always follow safety tips for a long-lasting, trouble-free experience.
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