If your COSORI 9-in-1 TurboBlaze Air Fryer is producing smoke, it can be concerning and potentially dangerous. Usually, smoking occurs due to grease buildup, food residue, or improper use of liners. This guide provides clear, safe steps to troubleshoot and resolve this issue, ensuring your air fryer works efficiently and safely.
Key Takeaways
| Grease buildup causes smoke | Regular cleaning prevents grease accumulation that can cause smoking. |
| Use liners correctly | Avoid placing liners during preheating to prevent fire hazards. |
| Check for food residue | Clean the basket and heating element to remove stuck-on food. |
| Avoid overfilling the basket | Overloading can lead to uneven cooking and smoke. |
| Ensure proper airflow | Keep vents and fans unobstructed for safe operation. |

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Unplug and Allow to Cool
Before troubleshooting, always unplug your air fryer and let it cool completely. This ensures safety when inspecting or cleaning internal parts.

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Clean the Basket and Heating Element
- Remove the basket and any accessories. Wash them thoroughly with warm, soapy water. For stubborn grease, soak in warm soapy water for 10-15 minutes.
- Use a soft brush or non-abrasive sponge to clean the heating element gently, removing any food residue or grease.
- Dry all parts completely before reassembling.
Inspect and Remove Food Residue
Check for any stuck-on food or grease in the basket and around the heating element. Residue can burn during cooking, causing smoke. Clean thoroughly to prevent this.
Check and Use Proper Liners
If using liners, ensure they are placed correctly. Never put liners in during preheating, and always fill the basket with enough food to weigh down the liner, preventing it from flying up into the heating element.
Adjust Cooking Settings and Loading
Avoid overfilling the basket. Use appropriate temperature settings (up to 450°F) and shake or turn food as recommended. Proper loading improves airflow and reduces smoke risk.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Voltage: 120V
- ✔ Dimensions: 14.9 x 11.8 x 12.6 inches
- ✔ Weight: 12.3 lbs

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Dimension: Fits 10-13Qt air fryers
- ✔ Material: Stainless steel
- ✔ Dishwasher safe: Yes
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The COSORI 9-in-1 TurboBlaze Air Fryer offers precise temperature control and innovative TurboBlaze technology for crispy, even results. Its design minimizes smoking when properly maintained, making it a popular choice for healthy cooking.
Pros:
- Powerful TurboBlaze technology
- Precise temperature control
- Even cooking results
- Smart control via app
Cons:
- Can produce smoke if not cleaned
- Requires regular maintenance
- Larger size may not suit small kitchens
Best for: Users seeking versatile, high-performance air frying
Not ideal for: Those who prefer small, compact appliances
Bottom line: A versatile air fryer that requires regular cleaning for optimal, smoke-free operation.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack improves airflow and crisping, making cleaning easier and reducing grease buildup that can cause smoking. It’s a great addition for maintaining your COSORI air fryer.
Pros:
- Enhanced airflow for even cooking
- Made of food-grade stainless steel
- Dishwasher safe
- Easy to clean
Cons:
- Additional space needed
- Extra parts to store
Best for: Extending the lifespan and performance of your air fryer
Not ideal for: If you prefer minimal accessories
Bottom line: A durable rack that keeps your air fryer cleaner and cooking evenly.
Frequently Asked Questions
Can grease cause my COSORI air fryer to smoke?
Yes, accumulated grease and food residue are common causes of smoking. Regular cleaning helps prevent this.
Is it safe to use liners in my air fryer?
Yes, but only if used correctly. Avoid placing liners during preheating and ensure they are weighed down with food to prevent contact with the heating element.
How often should I clean my air fryer?
Clean the basket and heating element after every few uses to prevent grease buildup and ensure safe operation.
What should I do if my air fryer continues to smoke after cleaning?
Check for damaged parts or food trapped in vents. If persistent, contact customer support or consider professional repair.
Keep Your Air Fryer Smoke-Free and Safe
Proper maintenance, cleaning, and correct use of accessories are key to preventing smoking in your COSORI air fryer. Regularly inspecting and cleaning your unit ensures it operates safely and efficiently, so you can enjoy crispy, healthy meals without worry.
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