If your COSORI 9-in-1 TurboBlaze Air Fryer is producing smoke during operation, it can be concerning and inconvenient. Smoke often indicates grease buildup, food residue, or improper use. This guide provides step-by-step instructions to troubleshoot and resolve the issue safely, ensuring your air fryer works efficiently and safely again.
Key Takeaways
| Grease buildup | Cooking residue can cause smoking if not cleaned regularly. |
| Proper use of liners | Incorrect placement of liners can block airflow and cause smoke. |
| Regular maintenance | Cleaning the basket and heating element prevents smoke. |
| Avoid preheating liners | Placing liners before preheating can lead to fire hazards. |

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 Your Air Fryer
- Immediately turn off your COSORI air fryer and unplug it from the power source.
- Allow the appliance to cool completely before attempting to clean or inspect it.

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: Clean the Basket and Heating Element
- Remove the basket and inspect for grease, oil, or food residue.
- Wash the basket with warm, soapy water or place it in the dishwasher if dishwasher-safe.
- Use a soft brush or cloth to gently clean the heating element area to remove any buildup.
Step 3: Check and Remove Excess Oil or Food Debris
Excess grease or food debris can cause smoke when heated. Carefully clean or scrape off any residue stuck to surfaces.
Step 4: Inspect and Use Proper Liners
- If using liners, ensure they are not in the basket during preheating or when the appliance is empty.
- Place liners only after food is added and the appliance is at cooking temperature.
- Ensure liners are well-weighted with food to prevent them from flying up toward the heating element.
Step 5: Prevent Future Smoking
- Regularly clean your air fryer after each use to prevent grease buildup.
- Avoid overfilling the basket, which can cause overflow and smoke.
- Use recommended accessories, like the ALJ 3PCS Air Fryer Oven Mesh Rack, for even cooking and easy cleaning.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Model: TurboBlaze
- ✔ Technology: TurboBlaze
- ✔ Warranty: 1 Year

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Fit: 10-13 Qt air fryers
- ✔ Material: Stainless Steel
- ✔ Cleaning: Dishwasher Safe
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer offers powerful TurboBlaze technology for crispy, evenly cooked meals. Its precise temperature control and multi-functionality make it a great addition to any kitchen.
Pros:
- Powerful 3600 rpm fan
- Up to 450°F temperature
- Smart control via app
- Multiple cooking functions
Cons:
- Potential smoke if not cleaned regularly
- Size may be large for small kitchens
Best for: Versatile, fast cooking of crispy meals with smart features
Not ideal for: Users seeking a compact, minimalist air fryer
Bottom line: A high-performance, versatile air fryer suited for busy households.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack enhances your cooking experience by promoting even airflow and easy cleaning, perfect for use with your COSORI air fryer.
Pros:
- Made of food-grade stainless steel
- Dishwasher safe
- Allows even heat circulation
- Durable and rust-resistant
Cons:
- Requires extra space
- Additional accessories needed for certain dishes
Best for: Even cooking and easy cleanup with compatible racks
Not ideal for: Minimalist kitchens without extra space
Bottom line: A practical upgrade to facilitate even cooking and simple cleanup.
Frequently Asked Questions
Why is my COSORI air fryer smoking during use?
Smoking can be caused by grease or food residue on the heating element or basket. Regular cleaning and proper use of liners help prevent this.
Can I use liners in my COSORI air fryer?
Yes, but only place liners after preheating and add enough food to weigh them down, preventing them from flying up and touching the heating element.
How often should I clean my air fryer?
Clean the basket and heating element after each use to prevent buildup that can cause smoking.
Is it safe to run my air fryer empty to burn off residue?
It is not recommended, as running the appliance empty can cause damage. Always clean thoroughly before use.
Keep Your Air Fryer Smoke-Free and Safe
Regular maintenance and proper usage are key to preventing smoking in your COSORI air fryer. Follow these troubleshooting steps to ensure safe, efficient cooking every time. Proper cleaning, cautious use of liners, and mindful operation extend your appliance’s lifespan and keep your kitchen safe.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.