If your COSORI 9-in-1 TurboBlaze Air Fryer is emitting smoke during operation, it can be concerning. Smoking may indicate grease buildup, food residue, or a malfunction. This guide provides clear, step-by-step instructions to identify and resolve common causes safely and effectively.
Proper maintenance and cleaning are key to preventing smoke. Follow these steps carefully to restore your air fryer to optimal performance.
Key Takeaways
| Regular Cleaning | Clean the basket and heating element regularly to prevent grease buildup. |
| Check for Residue | Food crumbs or oil splatters can cause smoking if left uncleaned. |
| Avoid Overfilling | Overloading the basket can lead to uneven cooking and smoke. |
| Use Proper Liners | Disposable or mesh liners can help reduce grease contact with the basket. |
| Inspect for Damage | Damaged or worn parts may cause electrical issues or smoke. |

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 beginning any troubleshooting, ensure the air fryer is turned off and unplugged. Allow it to cool completely to prevent 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 Tray
- Take out the basket and tray from the unit.
- Wash them with warm, soapy water, or use a dishwasher if they are dishwasher safe.
- Use a soft brush or sponge to remove any stuck-on grease or food residue.
Step 3: Check the Heating Element
Inspect the heating element for grease, food particles, or any visible damage. If you see grease, carefully wipe it away with a damp cloth. Do not use abrasive cleaners.
Step 4: Clear the Airflow Path
Ensure that the air vents and fan are free of dust, grease, or obstructions. Use a soft brush or compressed air to gently clean these areas.
Step 5: Use Appropriate Liners and Avoid Overfilling
Place compatible liners (such as the Cosori liners or mesh racks) to catch drips and reduce grease contact. Avoid overloading the basket, which can restrict airflow and cause smoking.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Model: B0G4RV4MVD
- ✔ Color: Cream
- ✔ Dimensions: 14.4 x 11 x 12.4 inches

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Compatibility: 10QT/13QT models
- ✔ Material: Stainless Steel
- ✔ Dishwasher Safe: Yes
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer is designed with advanced features like Precise Heating and TurboBlaze Technology, making it easy to troubleshoot and prevent smoking issues with proper care.
Pros:
- Powerful 3600 rpm fan for even cooking
- Precise temperature control up to 450°F
- Smart control via app
- Durable construction
Cons:
- Requires regular cleaning for optimal performance
- Can be bulky for small kitchens
- May produce smoke if not maintained
Best for: Users seeking a versatile, high-performance air fryer with troubleshooting ease
Not ideal for: Those looking for a compact or budget-friendly model
Bottom line: Regular cleaning and maintenance ensure your COSORI air fryer operates smoke-free and efficiently.
ALJ 3PCS Air Fryer Oven Mesh Rack

Using the ALJ 3PCS Air Fryer Oven Mesh Rack can help prevent grease buildup by allowing better airflow and easier cleaning, reducing smoke risk.
Pros:
- Made of food-grade stainless steel
- Dishwasher safe
- Allows hot air circulation evenly
- Durable and easy to clean
Cons:
- Additional accessory cost
- Requires space in the oven
- Not a replacement for regular cleaning
Best for: Keeping your air fryer basket clean and free from grease buildup
Not ideal for: For users not wanting extra accessories or space-consuming parts
Bottom line: This mesh rack enhances airflow and cleanup, helping prevent smoking caused by grease buildup.
Frequently Asked Questions
Why is my COSORI air fryer smoking?
Smoking can be caused by excess grease or food residue on the basket or heating element, overfilling the basket, or a malfunction. Regular cleaning and proper usage help prevent this.
How often should I clean the air fryer?
Clean the basket, tray, and heating element after every few uses or whenever you notice grease or residue buildup to keep it functioning smoke-free.
Can I use liners to prevent smoking?
Yes, using compatible liners like disposable paper liners or mesh racks can help reduce grease contact and make cleaning easier, lowering smoke risk.
What should I do if cleaning doesn’t stop the smoke?
If cleaning doesn’t resolve the issue, inspect the heating element and airflow vents for damage or blockages. Consider professional repair if needed.
Keep Your COSORI Air Fryer Smoke-Free with Proper Care
Regular maintenance, proper cleaning, and mindful usage are key to preventing smoking and prolonging the life of your COSORI air fryer. By following these troubleshooting steps, you can enjoy crispy, healthy meals without the concern of smoke or smoke-related damage.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.