If your COSORI 9-in-1 TurboBlaze Air Fryer (ASIN: B0G4RV4MVD) is producing smoke during operation, it can be alarming and may affect your cooking results. Smoking often indicates grease buildup, food debris, or other issues that need quick attention. This guide provides clear, safe steps to troubleshoot and resolve smoking problems, helping you restore your air fryer’s optimal performance.
Follow these instructions carefully to identify the cause and fix your device efficiently. Remember, safety is paramount—never attempt repairs beyond cleaning and basic troubleshooting without professional help.
Key Takeaways
| Grease buildup | Grease or food residue can cause smoking, requiring thorough cleaning. |
| Incorrect use of liners | Using liners improperly, especially during preheat, can lead to smoke. |
| Overfilled basket | Overloading can block airflow and cause excess smoke. |
| Damaged or dirty heating element | A dirty or broken heating element may produce smoke and needs inspection. |

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Step 1: Turn Off and Unplug the Air Fryer
Before inspecting or cleaning, ensure the air fryer is turned off and unplugged from the power source. Allow it to cool completely to avoid burns or electrical hazards.

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Step 2: Check and Clean the Basket and Interior
- Remove the basket and any accessories, such as racks or liners.
- Use a soft cloth or sponge with warm, soapy water to clean any grease or food residue from the basket, heating element, and interior walls.
- Pay special attention to the heating element—use a soft brush if necessary to remove accumulated grease.
- Dry all parts thoroughly before reassembling.
Step 3: Inspect and Remove Any Liners During Preheat
If you use disposable liners, do not place them during preheating or when the air fryer is empty. Always insert liners after the basket is loaded with food to prevent them from flying up and causing smoke.
Step 4: Avoid Overfilling the Basket
Overloading the basket blocks airflow, which can cause food to burn and produce smoke. Fill the basket according to the recommended capacity, usually about ¾ full, and shake or turn food during cooking for even results.
Step 5: Check the Heating Element and Power
Look for any signs of damage or excessive buildup on the heating element. If it appears dirty, clean gently with a soft brush or cloth. If damaged, contact customer support for repairs.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Fan Speed: 90°–450°F
- ✔ Built-in Features: Shake Reminders, Precise Heating
- ✔ Voltage: 120V

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Compatibility: COSORI 10QT, 13QT
- ✔ Material: Stainless Steel
- ✔ Cleaning: Dishwasher safe
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer offers powerful performance with precise temperature control. Proper cleaning and careful use of accessories can prevent smoking and maintain its efficiency.
Pros:
- Powerful TurboBlaze technology
- Even heating with 5-fan system
- Smart control features
- Large 6 Qt capacity
Cons:
- Requires regular cleaning
- Potential for smoking if not maintained
- Liners need proper use
Best for: Home cooks seeking versatile, high-performance air frying
Not ideal for: Users who prefer minimal maintenance or are sensitive to ongoing cleaning tasks
Bottom line: Regular cleaning and proper use of accessories keep your COSORI air fryer smoke-free and performing at its best.
ALJ 3PCS Air Fryer Oven Mesh Rack

Using the ALJ 3PCS Air Fryer Oven Mesh Rack can improve airflow and prevent grease buildup, reducing smoke. It’s a durable, dishwasher-safe addition to your COSORI air fryer accessories.
Pros:
- Improves air circulation
- Easy to clean
- Made of food-grade stainless steel
- Fits various COSORI models
Cons:
- Requires additional purchase
- May need proper placement for best results
- Not a cleaning substitute
Best for: Maintaining clean, smoke-free air frying
Not ideal for: If you prefer built-in solutions or minimal accessories
Bottom line: Adding a mesh rack can help keep your air fryer cleaner and reduce smoking caused by grease buildup.
Frequently Asked Questions
Why is my COSORI air fryer smoking?
Smoking can be caused by accumulated grease or food residue, overfilled baskets, improper use of liners, or a dirty heating element. Regular cleaning and correct usage help prevent this.
Can I use paper liners during cooking?
Yes, but only place liners after preheating and ensure they are properly weighted down with food. Never place liners during preheat or when the basket is empty to avoid fire hazards.
How often should I clean my air fryer?
Clean the basket and interior after each use to prevent grease buildup. Deep cleaning of the heating element and exterior should be done weekly or as needed.
What should I do if my air fryer continues to smoke after cleaning?
If smoking persists, inspect the heating element for damage, and consider contacting customer support for professional repair or replacement.
Keep Your COSORI Air Fryer Smoke-Free and Delicious
By following these simple troubleshooting steps, you can eliminate smoking issues and enjoy crisp, tasty meals safely. Regular maintenance and proper accessory use are key to keeping your air fryer performing at its best for years to come.
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