If your COSORI 9-in-1 TurboBlaze Air Fryer (ASIN: B0G4RV4MVD) is producing smoke, it can be alarming and unsafe. Smoke usually indicates grease buildup, food residue, or improper use. In this guide, you’ll find clear, safe steps to troubleshoot and fix the issue, restoring your air fryer to optimal performance.
Key Takeaways
| Grease buildup causes smoke | Cleaning the basket and heating elements can prevent smoking. |
| Use of liners and racks | Proper use of liners and racks reduces residue accumulation. |
| Avoid preheating with liners | Placing liners during preheating can cause smoke and fire hazards. |
| Regular maintenance matters | Consistent cleaning keeps the air fryer functioning safely. |
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Unplug and Cool Down
Before inspecting or cleaning your air fryer, unplug it and wait until it cools completely. This ensures safety and prevents burns while handling internal parts.
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Clean the Basket and Heating Element
- Remove the basket and any accessories. Wash them with warm, soapy water or in the dishwasher. Use a non-abrasive sponge to remove grease and food residue.
- Check the heating element for grease or food debris. Wipe it gently with a damp cloth or a soft brush. Avoid harsh chemicals that could damage the components.
Inspect and Remove Excess Grease
Grease accumulation is a common cause of smoking. Use a soft cloth or paper towel to wipe away excess grease from the interior. For stubborn spots, a mixture of vinegar and water can help dissolve grease safely.
Use Proper Liners and Racks
Utilize accessories like the ALJ 3PCS Air Fryer Oven Mesh Rack (ASIN: B0F143CP8K) to prevent food from sticking directly to the basket, reducing residue buildup. Always place liners or racks properly, ensuring they don’t block airflow or contact heating elements during cooking.
Prevent Future Smoking
- Avoid preheating with liners inside the basket, as this can cause liners to fly up and contact the heating element—leading to smoke or fire.
- Regularly clean the basket and interior after each use to prevent grease buildup.
- Use minimal oil and wipe away excess before cooking to avoid smoke caused by oil splatters.
The Products in This Guide
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer offers powerful TurboBlaze technology and precise temperature control, making it a reliable choice for crispy, evenly cooked meals. Regular cleaning and proper use help prevent smoking issues.
Pros:
- Powerful TurboBlaze tech for crispy results
- Precise temperature control
- Smart control via app
- Versatile cooking functions
Cons:
- Requires regular cleaning
- Can be bulky for small kitchens
- Some users report initial smoke during heavy use
Best for: Versatile, high-capacity air frying with advanced features
Not ideal for: Users seeking a compact or budget-friendly model
Bottom line: A powerful, versatile air fryer that requires proper maintenance to prevent smoking.
ALJ 3PCS Air Fryer Oven Mesh Rack

Using the ALJ 3PCS Air Fryer Oven Mesh Rack can help distribute heat evenly and reduce residue buildup, which contributes to smoking. It’s dishwasher safe and BPA-free, making it a safe addition to your cooking routine.
Pros:
- Ensures even air circulation
- Easy to clean
- Made of food-grade stainless steel
- Fits COSORI models
Cons:
- Additional cost
- Requires proper placement during use
Best for: Enhancing airflow and reducing smoke during cooking
Not ideal for: For users who prefer direct basket cooking without accessories
Bottom line: A durable rack that promotes even cooking and reduces smoking potential.
Frequently Asked Questions
Why is my COSORI air fryer smoking during use?
Smoking is often caused by grease or food residue buildup on the heating element or basket. Overcrowding or using excessive oil can also contribute. Regular cleaning and proper use can prevent this.
Can I use liners to prevent smoking?
Yes, liners like the Cosori Air Fryer Liners or disposable paper liners can reduce residue buildup. However, avoid placing liners during preheating or when the basket is empty to prevent fire hazards.
How often should I clean my air fryer?
It’s best to clean your air fryer after every use. Remove and wash the basket, wipe down the interior, and check the heating element for grease or food debris.
Is it safe to cook with liners in the air fryer?
Yes, but only when food is placed on top of the liners and not during preheating. Use liners that are rated for high temperatures and designed for air fryers.
Keep Your COSORI Air Fryer Smoke-Free and Efficient
Proper maintenance, regular cleaning, and correct accessory use are key to preventing smoking in your COSORI air fryer. By following these steps, you can enjoy safe, crispy, and delicious meals every time. Remember, a well-maintained appliance ensures longevity and optimal performance.
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