If your COSORI air fryer is producing smoke, it can be concerning and potentially hazardous. Understanding the common causes and how to fix them can help you enjoy safe, delicious meals without the smoke. This guide provides clear, step-by-step troubleshooting tips tailored for your COSORI 9-in-1 TurboBlaze Air Fryer.
Key Takeaways
| Cause Identification | Smoking often results from excess oil or food residue. |
| Cleaning Importance | Regular cleaning prevents buildup that causes smoke. |
| Cooking Tips | Use appropriate liners and avoid overfilling. |
| Safety Reminder | Always unplug and cool down before cleaning or troubleshooting. |

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Step 1: Turn Off and Unplug
Immediately turn off and unplug your COSORI air fryer to prevent further smoke and ensure safety before inspecting or cleaning.

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Step 2: Check for Food Residue or Oil Buildup
- Remove the basket and inspect for grease, crumbs, or food particles stuck on the heating element or basket.
- Wipe down all surfaces with a damp cloth or sponge, using mild soap if necessary.
Step 3: Clean the Heating Element
Use a soft brush or cloth to gently clean the heating element. Ensure no debris remains that could burn and cause smoke during operation.
Step 4: Use Proper Liners and Avoid Overfilling
- Place compatible paper liners (like Cosori or Air Fryer Paper Liners) to catch drips and crumbs.
- Avoid overfilling the basket, as excess food or oil can cause smoke.
Step 5: Check for Oil and Food Spills
If you notice excess oil or spills, clean the basket thoroughly. Refrain from using too much oil when cooking to minimize smoke risk.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Size: 6 Qt
- ✔ Voltage: 120V
- ✔ Max Temp: 450°F

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

The Cosori 9-in-1 TurboBlaze Air Fryer combines advanced TurboBlaze technology with precise temperature control, making it a top choice for healthy, crispy meals. Regular maintenance and proper use prevent smoking issues.
Pros:
- Powerful TurboBlaze Technology
- Wide temperature range up to 450°F
- Smart control via app
- Even heating for consistent results
Cons:
- Can produce smoke if not cleaned regularly
- Larger size may not fit small kitchens
Best for: Cooking crispy, evenly cooked meals with minimal effort.
Not ideal for: Users who prefer compact appliances or minimal maintenance.
Bottom line: Proper cleaning and cautious use keep your COSORI air fryer smoke-free.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack is a great addition to your COSORI, helping prevent oil and food buildup that can cause smoking. It promotes even air circulation and easy cleaning.
Pros:
- Made of food-grade stainless steel
- Dishwasher safe
- Prevents food from sticking
- Fits COSORI models
Cons:
- Additional cost
- Requires extra space in the basket
Best for: Maintaining a clean, smoke-free cooking environment.
Not ideal for: For users seeking solely basic accessories.
Bottom line: A mesh rack helps keep your COSORI cleaner and smoke-free.
Frequently Asked Questions
Why is my COSORI air fryer smoking during use?
Smoking can result from excess oil, food residue, or buildup on the heating element. Regular cleaning and proper use help prevent this.
How often should I clean my air fryer to prevent smoking?
Clean the basket and heating element after every few uses, especially if you notice smoke or residue buildup.
Can I use oil in my COSORI air fryer without causing smoke?
Yes, but use oil sparingly and opt for oils with high smoke points. Avoid pouring excess oil directly onto the food.
Are liners necessary to prevent smoking?
Liners like Cosori or Air Fryer Paper Liners can catch drips and crumbs, helping reduce smoke caused by food residue.
Keep Your COSORI Smoke-Free with Proper Care
By regularly cleaning your air fryer, using appropriate liners, and avoiding overfilling, you can enjoy safe, smoke-free cooking. Proper maintenance not only prevents smoking but also extends the life of your appliance, ensuring delicious results every time.
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