If your COSORI 9-in-1 TurboBlaze Air Fryer is emitting smoke during operation, it can be concerning and may affect your cooking experience. Smoke often indicates residue buildup, a grease spill, or improper use of accessories. This guide provides clear, safe steps to identify and fix common causes of smoking, helping you restore your air fryer’s performance quickly and safely.
Key Takeaways
| Residue buildup | Clean the basket and heating element regularly to prevent smoke. |
| Use proper accessories | Avoid using non-compatible liners or racks that can catch fire. |
| Check for spills | Remove any grease or food spills inside the basket or around the heating element. |
| Avoid overcrowding | Ensure food is not packed too tightly, allowing proper airflow. |
| Follow safety warnings | Never preheat with liners or empty baskets to prevent fires. |

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
Before inspecting or cleaning, make sure the air fryer is turned off and unplugged. Wait for it to cool completely to avoid burns or electrical hazards.

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: Remove and Clean the Basket and Accessories
- Take out the basket and any accessories, such as racks or liners.
- Wash them with warm, soapy water, or place dishwasher-safe parts in the dishwasher.
- Check for grease, food particles, or residue that could cause smoke when heated.
Step 3: Inspect and Clean the Heating Element
- Carefully examine the heating element for grease or food splatters.
- Use a soft brush or cloth to gently clean any buildup, being cautious not to damage the element.
- If needed, lightly dampen the cloth with vinegar or a mild cleaning solution.
Step 4: Check and Clear Any Obstructions
Ensure there are no obstructions or food debris blocking airflow or around the heating element. Remove any excess oil or spills that could ignite when heated.
Step 5: Use Compatible Accessories and Properly Load Food
- Use accessories like the ALJ 3PCS Air Fryer Oven Mesh Rack if needed, which are safe and designed for COSORI models.
- Avoid placing liners or foil during preheating or without food, as they can cause smoke or fire.
- Do not overcrowd the basket; leave space for hot air to circulate evenly.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Model: B0G4RV4MVD
- ✔ Weight: 13.2 lbs
- ✔ Dimensions: 14 x 11 x 11 inches

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Compatibility: COSORI 10QT, 13QT
- ✔ Welds: Strong
- ✔ Edges: Smooth
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. Its features help minimize smoking when properly maintained.
Pros:
- Powerful 3600 rpm fan
- Precise 90°–450°F control
- Smart control via app
- Even cooking results
Cons:
- Can be large for small kitchens
- Requires regular cleaning
- Initial setup may be complex
Best for: Users seeking versatile, high-capacity air frying with smart features
Not ideal for: Those with limited space or seeking a simple, basic air fryer
Bottom line: A versatile, high-performance air fryer with smart features and powerful technology.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack is a helpful accessory that promotes even airflow and crispiness, reducing the chances of smoke caused by uneven heat distribution or food residue buildup.
Pros:
- Made of food-grade stainless steel
- Dishwasher safe
- Improves air circulation
- Compatible with COSORI models
Cons:
- Additional cost
- Requires space in the basket
- Must be cleaned regularly
Best for: Enhancing airflow and preventing smoking during cooking
Not ideal for: If you prefer to cook without additional accessories
Bottom line: A durable, safe rack that helps improve cooking results and reduces smoke risk.
Frequently Asked Questions
Why is my COSORI air fryer smoking during use?
Smoking is often caused by grease or food residue on the heating element or inside the basket. Overcrowding and improper accessories can also contribute to smoke production.
How often should I clean my air fryer to prevent smoking?
Regular cleaning after each use is recommended to remove grease, food particles, and spills that can ignite and cause smoke.
Can I use foil or liners during cooking?
It’s best to avoid using foil or liners during preheating or with empty baskets. When using liners, ensure they are properly placed with food and avoid preheating with them to prevent fires.
What should I do if my air fryer continues to smoke after cleaning?
If cleaning doesn’t resolve the issue, inspect the heating element for damage or buildup, and consider contacting customer support for further assistance.
Keep Your COSORI Air Fryer Smoke-Free and Cooking Perfectly
By following these simple steps—cleaning regularly, using proper accessories, and avoiding overcrowding—you can prevent smoking and enjoy delicious, crispy meals every time. Proper maintenance and cautious use will extend your air fryer’s lifespan and ensure safe, healthy cooking.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.