If your COSORI air fryer is producing smoke, it can be concerning and potentially unsafe. This guide provides practical, step-by-step instructions to identify causes and implement effective fixes, ensuring your cooking remains safe and enjoyable.
Understanding the common reasons behind smoking can help you maintain your appliance and prevent future issues. Follow these detailed steps to troubleshoot and resolve smoking in your COSORI air fryer safely.
Key Takeaways
| Common Cause | Grease buildup and food residue are primary causes of smoking. |
| Prevention | Regular cleaning and proper use of liners reduce smoke risk. |
| Immediate Fix | Cleaning the heating element and basket can eliminate smoke. |
| Safety Tip | Always unplug and allow the air fryer to cool before cleaning. |
| Ongoing Care | Use compatible liners and avoid overfilling to prevent smoke. |

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Identify the Cause of Smoke
- Unplug your COSORI air fryer and allow it to cool completely before inspection.
- Check the basket and interior for grease, food residue, or oil buildup.
- Inspect the heating element for any splatters or accumulated debris.
- Determine if smoke occurs during specific cooking modes or with certain foods.

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Clean the Air Fryer Thoroughly
- Remove the basket and any accessories. Wash them with warm, soapy water or in the dishwasher.
- Use a soft brush or cloth to clean the heating element gently, removing any stuck-on grease or food particles.
- Dry all parts completely before reassembling.
Check and Use Proper Liners
If using liners, ensure they are compatible and placed correctly. Avoid placing liners during preheating or when the basket is empty, as this can cause smoke or fire hazards.
Prevent Future Smoking
- Regularly clean the basket, tray, and heating element to prevent grease accumulation.
- Use minimal oil or cooking sprays to reduce splatters.
- Avoid overfilling the basket, which can cause excess grease and smoke.
Safety Tips & Warnings
- Always unplug the air fryer before cleaning or inspecting.
- Allow it to cool completely to avoid burns during cleaning.
- Do not use harsh abrasive cleaners or steel wool on the interior.
- If smoke persists after cleaning, discontinue use and contact customer support.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Material: Cream finish
- ✔ Power: 120V
- ✔ Dimensions: Not specified

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Compatibility: COSORI 10QT/13QT
- ✔ BPA-Free: Yes
- ✔ Warranty: Not specified
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The COSORI 9-in-1 TurboBlaze Air Fryer offers precise temperature control and even cooking thanks to its innovative TurboBlaze Technology. Its 5-fan system ensures consistent results and quick cleaning, making it a top choice for busy kitchens.
Pros:
- Powerful TurboBlaze technology
- Versatile 9-in-1 functions
- Precise temperature control
- Smart app connectivity
Cons:
- Can produce smoke if not cleaned regularly
- Larger size may not fit small kitchens
- Requires careful handling of liners during preheat
Best for: Cooking a variety of crispy, juicy dishes with quick, even results
Not ideal for: Users who prefer compact appliances or minimal maintenance
Bottom line: A high-performance air fryer that requires regular cleaning to prevent smoking.
ALJ 3PCS Air Fryer Oven Mesh Rack

These ALJ 3PCS Air Fryer Oven Mesh Racks are perfect for improving airflow and crispiness. Made of food-grade stainless steel, they are dishwasher safe and durable, making them a great addition to your COSORI air fryer.
Pros:
- Even heat circulation
- High-quality stainless steel
- Easy to clean
- Versatile for multiple uses
Cons:
- Additional cost
- Requires space in the basket
Best for: Crisping multiple foods simultaneously
Not ideal for: If you prefer non-metal accessories or minimal equipment
Bottom line: A durable, versatile rack set to optimize your air frying experience.
Frequently Asked Questions
Why is my COSORI air fryer smoking during operation?
Smoking often results from grease or food residue buildup, improper use of liners, or overfilling the basket. Regular cleaning and proper handling can prevent this.
How often should I clean my air fryer to prevent smoking?
Clean the basket, tray, and heating element after every few uses or when you notice residue buildup to maintain safe operation.
Can I use liners to prevent smoking?
Yes, but ensure they are used correctly—place them in the basket when cool, avoid preheating with liners, and do not let them fly up during cooking.
What should I do if my air fryer continues to smoke after cleaning?
Unplug the appliance, inspect for damage or excessive grease. If the problem persists, contact customer support or consider professional servicing.
Keep Your Air Fryer Smoke-Free and Safe
Regular maintenance, careful use of liners, and prompt cleaning are key to preventing smoke in your COSORI air fryer. Following these steps ensures safe operation and delicious, crispy meals every time. If issues persist, professional help may be necessary to keep your appliance in top shape.
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