If your COSORI 9-in-1 TurboBlaze Air Fryer (ASIN: B0G4RV4MVD) is producing smoke during operation, it can be concerning and potentially hazardous. Smoke often indicates grease buildup, food residue, or improper use. Fortunately, with careful cleaning and proper handling, you can resolve this issue and restore your air fryer’s performance.
Follow these clear, safe steps to troubleshoot and fix your smoking problem efficiently.
Key Takeaways
| Cleanliness matters | Grease and food residue are common causes of smoking. |
| Use proper accessories | Avoid non-approved liners or obstructive accessories that can trap grease. |
| Regular maintenance | Consistently clean your air fryer to prevent buildup. |
| Check for damage | Inspect heating elements and fan for signs of wear or residue. |

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Unplug and Allow the Air Fryer to Cool
- Always disconnect the air fryer from power and let it cool completely before cleaning or inspecting.

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Remove and Clean the Basket and Accessories
- Take out the basket and any removable accessories.
- Wash them thoroughly with warm, soapy water or place them in the dishwasher if dishwasher safe.
- Check for grease or food debris stuck to the surfaces, especially around the edges and heating element.
Clean the Heating Element and Fan
- Use a soft brush or cloth to gently remove dust or grease from the heating element and fan area inside the unit.
- Avoid using water directly on electrical parts; instead, use a damp cloth or a small brush.
Inspect for Residue or Damage
- Look for grease buildup or burnt food on the heating element or inside the chamber.
- If you notice excessive residue, repeat the cleaning process or consider using a vinegar solution for stubborn spots.
- Check for any visible damage or warping that might cause smoke.
Prevent Future Smoking
- Use recommended accessories like the ALJ 3PCS Air Fryer Oven Mesh Rack to promote even cooking and reduce grease buildup.
- Avoid overfilling the basket, which can cause grease to spill and burn.
- Line the basket with approved liners (e.g., Cosori Air Fryer Liners) to catch drips and make cleaning easier.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Material: Cream-colored exterior
- ✔ Features: Shake Reminders, Precise Heating
- ✔ Warranty: Not specified

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Material: Silicone coating
- ✔ Design: Square, compatible with 5-8 qt baskets
- ✔ Usage Tips: Avoid preheating with liners inside
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, making it a reliable choice for crispy, evenly cooked meals. Regular cleaning and proper use are key to preventing smoking issues.
Pros:
- Powerful 3600 rpm fan
- Precise temperature control up to 450°F
- Multiple cooking functions
- Smart control via app
Cons:
- Can produce smoke if not cleaned regularly
- Size may be large for small kitchens
- Requires careful handling of liners
Best for: Users seeking a high-performance, multi-use air fryer with smart features
Not ideal for: Those who prefer compact appliances or minimal maintenance
Bottom line: A versatile, high-tech air fryer that performs well with proper maintenance.
ALJ 3PCS Air Fryer Oven Mesh Rack

Using air fryer paper liners, such as these from Baker’s Signature, can help prevent grease buildup and make cleaning easier, reducing smoke risk during cooking.
Pros:
- Disposable and convenient
- Non-stick and oil-proof
- Temperature resistant up to 450°F
- Pack of 125 liners
Cons:
- Must be used correctly to avoid fire hazards
- Not reusable
- Additional cost
Best for: Anyone wanting easier cleanup and reduced smoke during cooking
Not ideal for: Those seeking reusable solutions or minimal accessories
Bottom line: A practical accessory to keep your air fryer cleaner and safer.
Frequently Asked Questions
Why is my COSORI air fryer smoking?
Smoking is often caused by grease or food residue build-up, overfilling the basket, or using improper accessories. Regular cleaning and proper use can prevent this.
Can I use liners in my COSORI air fryer?
Yes, liners like Cosori Air Fryer Liners or disposable parchment liners can be used, but never place them during preheating or when the basket is empty to avoid fire hazards.
How often should I clean my air fryer?
Clean your air fryer after every use to prevent grease buildup, focusing on the basket, accessories, and heating elements.
What should I do if my air fryer continues to smoke after cleaning?
If smoking persists, inspect the heating element and fan for damage or residue, and consider professional servicing if necessary.
Keep Your COSORI Air Fryer Smoking-Free and Efficient
Maintaining your COSORI air fryer with regular cleaning, proper accessories, and cautious use will ensure safe operation and delicious results. Addressing smoke early prevents damage and prolongs the life of your appliance, so stay vigilant and keep it spotless for optimal performance.
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