If your COSORI air fryer is producing smoke, it can be concerning and potentially hazardous. Smoking typically indicates excess oil, food residue, or a heating issue. This guide provides clear, safe steps to identify the causes and resolve the problem efficiently, ensuring your air fryer operates safely and maintains its performance.
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Following these troubleshooting steps will help you enjoy crispy, healthy meals without the smoke and mess.
Key Takeaways
| Cause of Smoke | Excess oil, food residue, or grease buildup. |
| Prevention | Regular cleaning and avoiding over-oiling. |
| Quick Fixes | Cleaning heating elements and basket. |
| When to Seek Help | Persistent smoke despite cleaning. |
Identify the Cause of Smoking
- Check for visible grease or food residue in the basket and on the heating element.
- Inspect if you have over-oiled your food or used excessive oil during cooking.
- Ensure no plastic or paper materials are near the heat source.
Turn Off and Unplug the Air Fryer
Before cleaning or inspecting, always turn off and unplug your COSORI air fryer for safety.
Clean the Basket and Heating Element
- Remove the basket and wash it with warm, soapy water. Use a soft brush to remove stubborn grease.
- Check the heating element for any food particles or grease. Wipe gently with a damp cloth or soft brush. Avoid soaking or abrasive cleaners.
- Dry all parts thoroughly before reassembling.
Use Proper Cooking Techniques
- Avoid over-oiling food; use a light spray or brush.
- Preheat the air fryer if your recipe recommends doing so.
- Do not overcrowd the basket to ensure proper air circulation.
Additional Tips and Warnings
- Never place paper or plastic near the heating element.
- Use recommended accessories like air fryer liners or racks to prevent messes.
- If smoking persists after cleaning, consult the manufacturer or a professional technician.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Model: B0G4RV4MVD
- ✔ Size: 6 Qt
- ✔ Color: Cream

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Size: Fits large COSORI models
- ✔ Dishwasher Safe: Yes
- ✔ Material: Stainless steel
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer offers precise temperature control and innovative turbo technology for even cooking. It’s a safe, multi-function appliance ideal for busy households.
Pros:
- Even cooking with precise temperature control
- Multiple cooking functions
- Smart control via app
- Fast cooking with TurboBlaze technology
Cons:
- Can produce smoke if not maintained
- Requires regular cleaning
- Slightly bulky for small kitchens
Best for: Users seeking a versatile, high-performance air fryer
Not ideal for: Those who prefer simple, manual appliances
Bottom line: A powerful, feature-rich air fryer that requires regular cleaning to prevent smoking.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack enhances airflow and prevents grease buildup, reducing smoke and mess. It’s a practical accessory for maintaining your COSORI air fryer.
Pros:
- Improves air circulation
- Made of food-grade stainless steel
- Dishwasher safe
- Easy to clean
Cons:
- Requires additional purchase
- May not fit all models perfectly
- Needs proper placement to avoid blocking vents
Best for: Enhancing cooking results and ease of cleaning
Not ideal for: If you prefer built-in accessories
Bottom line: A durable rack set that promotes even cooking and reduces smoke risk.
Frequently Asked Questions
Can I use aluminum foil in my COSORI air fryer without smoking?
Yes, but use it sparingly and avoid covering the entire basket. Ensure proper airflow and do not block vents, as this can cause heat buildup and smoke.
How often should I clean my air fryer to prevent smoking?
It’s best to clean the basket and heating element after each use or at least once a week if used frequently. Regular cleaning prevents grease buildup that can cause smoke.
Is it safe to cook with oil sprays in my COSORI air fryer?
Yes, but use light, even sprays to prevent excess oil from accumulating and smoking during cooking. Avoid over-oiling your food.
What should I do if my air fryer continues to smoke after cleaning?
If cleaning doesn’t resolve the issue, check for mechanical problems or damaged parts. Contact the manufacturer or a professional technician for assistance.
Keeping Your COSORI Smoke-Free and Safe
With proper maintenance, cleaning, and careful use, your COSORI air fryer can deliver delicious, crispy meals without the hassle of smoke. Regularly inspect and clean the components, use recommended accessories, and follow best practices to ensure safety and optimal performance. Enjoy your healthier cooking experience!
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.
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