If your COSORI 9-in-1 TurboBlaze Air Fryer (model B0G4RV4MVD) is producing smoke during operation, it can be concerning. Smoke usually indicates accumulated grease, food residue, or a malfunction. This guide offers clear, step-by-step instructions to identify and fix the issue safely, helping you restore your air fryer to optimal performance.
Always ensure your appliance is unplugged before performing any cleaning or troubleshooting. Regular maintenance can prevent smoking and extend your air fryer’s lifespan.
Key Takeaways
| Identify causes | Grease buildup, food residue, or damaged components can cause smoking. |
| Clean thoroughly | Regular cleaning of the basket and heating elements reduces smoke risk. |
| Check for damage | Inspect for burnt wiring or damaged parts that may need replacement. |
| Use proper liners | Avoid placing liners during preheat to prevent fire hazards. |
| Safety first | Always unplug before troubleshooting and handle parts carefully. |

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Unplug and Allow Cooling
Before starting, unplug your COSORI air fryer and let it cool completely. This prevents burns and makes cleaning safer and easier.

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Remove and Clean the Basket
- Remove the basket and any accessories.
- Wash the basket thoroughly with warm soapy water, paying special attention to corners and crevices where grease may accumulate.
- Use a soft brush or sponge to remove stubborn residue.
Inspect Heating Element and Fan
Check the heating element for grease, food particles, or burnt debris. Wipe gently with a damp cloth if needed. Ensure the fan is free of dust and debris that could cause uneven heating or smoke.
Check for Damage or Wear
Look for signs of damage, such as burnt wiring or melted parts. If you notice any issues, contact customer support or consider professional repair. Do not operate if damaged.
Prevent Future Smoking
- Use appropriate liners like the Cosori Air Fryer Liners (asin B0BSFNTD3N) to catch drips and reduce grease buildup.
- Avoid preheating with liners in place, as recommended by the manufacturer.
- Regularly clean the basket and heating elements to prevent grease accumulation.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Model: B0G4RV4MVD
- ✔ Control: Smart app control
- ✔ Color: Cream

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Compatibility: COSORI 10QT/13QT
- ✔ Material: Stainless steel
- ✔ Durability: High
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer offers powerful performance with TurboBlaze technology, delivering crispy, juicy results. Regular cleaning and maintenance help prevent smoking issues.
Pros:
- Powerful TurboBlaze Technology
- Precise temperature control
- Multiple cooking functions
- Smart control via app
Cons:
- Can produce smoke if not cleaned
- Requires regular maintenance
- Larger size may not suit small kitchens
Best for: Users seeking versatile, high-performance cooking
Not ideal for: Anyone looking for a compact or basic air fryer
Bottom line: A versatile, powerful air fryer that benefits from regular cleaning to prevent smoking.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack improves airflow and reduces grease buildup, helping prevent smoke and ensuring even cooking. It’s a practical addition for maintenance.
Pros:
- Improves airflow
- Easy to clean
- Made of food-grade stainless steel
- Dishwasher safe
Cons:
- Adds slight complexity to cleaning
- Requires extra space in the oven
Best for: Preventing smoke by reducing grease buildup
Not ideal for: For users who prefer minimal accessories
Bottom line: A durable rack that helps keep your air fryer clean and smoke-free.
Frequently Asked Questions
Why is my COSORI air fryer smoking during use?
Smoking can result from grease or food residue on the heating element or in the basket, or from damaged parts. Regular cleaning can often resolve this issue.
Can I use liners to prevent smoking?
Yes, using liners like the Cosori Air Fryer Liners (asin B0BSFNTD3N) can catch drips and grease. However, avoid placing liners during preheat to prevent fire hazards.
What should I do if cleaning doesn’t stop the smoke?
If cleaning does not resolve the issue, inspect for damaged wiring or components. Contact customer support or a professional repair service for safety.
Is it safe to continue using my air fryer if it smokes?
No, smoking indicates a potential safety hazard. Turn off and unplug the device immediately, then inspect and clean before using again.
Keep Your Air Fryer Smoke-Free with Proper Maintenance
Regular cleaning and careful use are key to preventing smoking in your COSORI air fryer. By following these troubleshooting steps, you can enjoy safe, efficient cooking every time. Remember, safety first—if you suspect damage, consult a professional.
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