If your COSORI air fryer is producing smoke during operation, it can be alarming and potentially unsafe. This guide explains common causes of smoking and provides clear, practical solutions to resolve the issue and ensure safe, healthy cooking.
Follow these steps carefully to identify the root cause and fix your air fryer without risking damage or safety hazards.
Key Takeaways
| Cause Identification | Smoking often results from excess grease, food debris, or liner issues. |
| Cleaning Importance | Regular cleaning of the basket and heating element prevents smoke. |
| Proper Use | Avoid preheating with liners and ensure food is evenly placed. |
| Component Check | Inspect for damaged or burnt parts that could cause smoke. |
| Safety First | Always unplug before cleaning or inspecting for safety. |

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt, Smart Control, 90°–450°F, Shake Reminders, Precise Heating for Even Results, Air Fry, Roast, Bake, Broil, Dry, Frozen, Proof, Reheat, Keep Warm, 120V, Cream
𝘼𝙞𝙧 𝙁𝙧𝙮𝙚𝙧 𝙐𝙥𝙜𝙧𝙖𝙙𝙚: Innovative TurboBlaze Technology delivers a powerful 3600 rpm fan speed and temperatures up to 450℉,...
As an affiliate, we earn on qualifying purchases.
Step 1: Turn Off and Unplug the Air Fryer
- Immediately turn off your COSORI air fryer and unplug it from the power outlet to prevent further damage and ensure safety.

ALJ 3PCS Air Fryer Oven Mesh Rack for COSORI 10QT Air Fryer Toaster Oven, Premium Dehydrator Rack Shelf Grid Grill Pan Crisper Cooking Plate Tray Insert Grate for COSORI 13QT Oven, Dishwasher Safe
Air Fryer Oven Shelf for COSORI Air Fryer Oven: Our air fryer oven mesh rack is fit for...
As an affiliate, we earn on qualifying purchases.
Step 2: Allow the Air Fryer to Cool
Let the device cool down for at least 15-20 minutes before opening or cleaning. Hot components can cause burns and may emit more smoke if disturbed while hot.
Step 3: Clean the Basket and Heating Element
- Remove the basket and clean it thoroughly with warm, soapy water, paying close attention to grease and food residue.
- Use a soft brush or cloth to gently clean the heating element if accessible, removing any accumulated grease or debris.
Step 4: Check for Food Debris or Grease Build-Up
Inspect the basket, the interior, and the heating element for grease or food particles. Remove any buildup that could be burning and causing smoke.
Step 5: Examine and Replace Liners or Accessories
If you use disposable liners or accessories, ensure they are suitable for high temperatures and properly placed. Never preheat with liners in the basket, as they can catch fire or cause smoke.
Additional Tips & Warnings
- Always use accessories compatible with your COSORI model.
- Avoid overloading the basket to ensure proper airflow and prevent burning.
- If smoke persists after cleaning, inspect for damaged parts or contact customer support.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Voltage: 120V
- ✔ Size: 13.5 x 11.5 x 12 inches
- ✔ Weight: 15 lbs

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Color: Silver
- ✔ Welding: Strong
- ✔ Edges: Smooth
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The COSORI 9-in-1 TurboBlaze Air Fryer offers powerful cooking performance with innovative TurboBlaze technology, ensuring crispy, juicy results. Its precise temperature control and smart features make it a top choice for versatile home cooking.
Pros:
- Powerful TurboBlaze Technology
- Multiple cooking functions
- Precise temperature control
- Smart control via app
Cons:
- Can produce smoke if not cleaned properly
- Requires space for air circulation
- Some users find the control panel complex
Best for: Fast, versatile cooking with crispy results for busy households.
Not ideal for: Users seeking a compact or basic air fryer without smart features.
Bottom line: A versatile, high-performance air fryer with smart controls, best maintained with regular cleaning.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack improves airflow and crispiness, making your cooking more even while simplifying cleanup, especially for larger batches.
Pros:
- Improves airflow
- Made of food-grade stainless steel
- Dishwasher safe
- Crisps food evenly
Cons:
- Requires additional storage
- May need adjustment for different models
Best for: Expanding cooking capacity and achieving crispier results.
Not ideal for: Users with very small air fryers or limited space.
Bottom line: A durable accessory that boosts your air fryer’s efficiency and ease of cleaning.
Frequently Asked Questions
Why is my COSORI air fryer smoking during use?
Smoking can occur due to grease or food residue build-up, improper use of liners, or damaged components. Regular cleaning and correct accessory placement help prevent this.
Can I use liners or accessories to prevent smoking?
Yes, but ensure liners are suitable for high temperatures and do not preheat with liners in the basket. Use accessories like mesh racks to improve airflow.
How often should I clean my air fryer to prevent smoking?
Clean the basket, tray, and heating element after each use or at least weekly if used frequently. Proper maintenance reduces the risk of smoke.
What should I do if my air fryer continues to smoke after cleaning?
Inspect for damaged parts, burnt wiring, or excessive grease. If unresolved, contact COSORI customer support for assistance.
Keep Your COSORI Air Fryer Smoke-Free and Safe
Regular cleaning, proper accessory use, and careful operation are key to preventing smoking issues. With these troubleshooting steps, you can enjoy healthy, crispy meals without worries. Always prioritize safety and contact support if problems persist.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.