If your COSORI 9-in-1 TurboBlaze Air Fryer 6 Qt is producing smoke during operation, it can be concerning and messy. Smoking often indicates accumulated grease, food debris, or issues with the heating element. Fortunately, with safe, step-by-step troubleshooting, you can resolve this problem and restore your air fryer to optimal performance.
Before proceeding, ensure your air fryer is unplugged and cooled down to avoid burns or electrical hazards.
Key Takeaways
| Grease buildup causes smoke | Accumulated grease or food debris is a common cause. |
| Clean regularly | Proper cleaning prevents smoke and maintains performance. |
| Check for food or debris | Loose food scraps can ignite or produce smoke. |
| Avoid using non-approved liners | Some liners can trap grease or touch heating elements. |

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Step 1: Unplug and Cool Your Air Fryer
Always disconnect your COSORI air fryer from power and allow it to cool completely before cleaning or troubleshooting. This ensures safety and prevents burns during inspection.

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Step 2: Remove and Clean the Basket
- Take out the basket and any accessories.
- Use warm, soapy water and a non-abrasive sponge to thoroughly clean all surfaces, paying special attention to corners and crevices where grease may accumulate.
- Dry completely before reassembling.
Step 3: Check for Food Debris and Grease
Inspect the heating element and interior chamber for food residue or grease buildup. Use a soft brush or cloth to gently remove any debris. Be cautious to avoid damaging sensitive parts.
Step 4: Clear and Inspect the Heating Element
Ensure no food or grease is touching the heating element, as this can cause smoking. If you see grease or food stuck, carefully wipe with a damp cloth or a soft brush. Never use abrasive cleaners that could damage the element.
Step 5: Prevent Future Smoke
- Use minimal or no liners that could trap grease near the heating element. If liners are necessary, choose high-quality, heat-resistant liners designed for air fryers.
- Regularly clean your air fryer after each use to prevent grease buildup.
- Avoid overfilling the basket, as excess food can drip and cause smoke.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Voltage: 120V
- ✔ Dimensions: 14.5 x 11.8 x 11.8 inches
- ✔ Weight: 16.2 pounds

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Compatibility: COSORI 10QT & 13QT
- ✔ Material: Food-grade stainless steel
- ✔ Cleaning: Dishwasher safe
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt offers precise temperature control and powerful TurboBlaze technology, delivering crispy, evenly cooked dishes. It’s a reliable choice for busy households needing versatile cooking options.
Pros:
- Powerful 3600 rpm fan
- Multiple cooking functions
- Smart app control
- Precise temperature up to 450°F
Cons:
- Larger footprint
- Complex controls for beginners
- Requires regular cleaning
Best for: Family meals, versatile cooking, quick crisping
Not ideal for: Small kitchens with limited counter space
Bottom line: A powerful, versatile air fryer well-suited for diverse cooking needs.
ALJ 3PCS Air Fryer Oven Mesh Rack

Using high-quality, dishwasher-safe mesh racks like the ALJ 3PCS Air Fryer Oven Mesh Rack helps keep your air fryer clean and enhances airflow for crispy results. It’s compatible with COSORI 10QT and 13QT models, making cleaning a breeze.
Pros:
- Dishwasher safe
- Made of food-grade stainless steel
- Easy to clean
- Enhances airflow
Cons:
- Requires additional purchase
- Not a direct fix for smoking
- Fits specific models
Best for: Maintaining cleanliness, preventing grease buildup
Not ideal for: For troubleshooting smoking caused by grease on heating element
Bottom line: A smart accessory to keep your air fryer cleaner and more efficient.
Frequently Asked Questions
Why is my COSORI air fryer smoking?
Smoking is often caused by grease or food debris buildup, especially on the heating element or interior surfaces. Overfilled baskets or liners that trap grease can also contribute.
Can I use liners in my COSORI air fryer to prevent smoking?
Yes, but choose high-quality, heat-resistant liners designed for air fryers. Avoid placing liners during preheating or when the basket is empty to prevent fire hazards.
How often should I clean my air fryer to prevent smoking?
Clean your air fryer after each use, focusing on the basket, accessories, and interior surfaces to prevent grease buildup that can cause smoking.
Is it safe to continue using my air fryer if it smokes occasionally?
Occasional smoking can be normal if cleaned regularly. However, persistent smoking should be addressed promptly by cleaning and inspecting for damage to ensure safety.
Keep Your Air Fryer Smoke-Free and Running Smoothly
Regular cleaning and careful use are key to preventing smoking in your COSORI air fryer. By following these troubleshooting steps, you can enjoy healthier, crispy meals without the mess or safety concerns. Always prioritize safety and proper maintenance for long-lasting performance.
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