If your COSORI 9-in-1 TurboBlaze Air Fryer is producing smoke during operation, it can be concerning and disruptive. Smoke often indicates excess grease, food residue, or a heating issue. This guide provides clear, safe steps to troubleshoot and resolve smoking problems, restoring your air fryer’s optimal performance.
Before starting, ensure your air fryer is unplugged and cooled down to avoid burns or electrical hazards.
Key Takeaways
| Identify the cause | Smoke typically results from grease buildup or food residue. |
| Clean thoroughly | Regular cleaning prevents smoke and maintains performance. |
| Check for food spillage | Food or oil spilling onto the heating element causes smoke. |
| Inspect the heating element | Damaged or dirty elements can produce smoke. |

Cosori TurboBlaze Smart Air Fryer 6 Qt, Shake Reminders, 9-in-1, Cream
- TurboBlaze Technology: Powerful 3600 rpm fan, up to 450℉
- Heating System: 5-fan system, precise temperature control
- Smart Control: Remote control via smartphone, recipes, guides
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Step 1: Unplug and Cool Your Air Fryer
Always disconnect the power and allow the appliance to cool completely before handling. This ensures safety when inspecting or cleaning internal parts.

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
- Compatible Models: Fits COSORI 10QT and 13QT Air Fryers
- Premium Material: Food-grade stainless steel, BPA-free, non-toxic
- Even Cooking Design: Mesh grid for uniform hot air circulation
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Step 2: Remove and Clean the Basket and Tray
- Remove the basket and tray from the air fryer.
- Wash them with warm, soapy water to remove grease, food particles, or oil buildup.
- Use a non-abrasive scrubber for stubborn residue.
- Dry thoroughly before reassembling.
Step 3: Clean the Heating Element
Inspect the heating element for grease or food splatters. Gently wipe it with a soft, damp cloth or a soft brush. Avoid using harsh chemicals that could damage the component.
Step 4: Check for Food Spills or Debris
Examine the interior of the air fryer, especially around the heating element, for any food particles or spills. Clear out any debris carefully.
Step 5: Use Proper Liners and Avoid Overfilling
Using compatible liners (like the Cosori Air Fryer Liners) can help prevent grease from accumulating. Do not overfill the basket, as excess oil or food can cause smoke.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Voltage: 120V
- ✔ Dimensions: 14.3 x 11.4 x 11.4 inches
- ✔ Weight: 14.3 lbs

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Warranty: N/A
- ✔ Weight: 1.2 lbs
- ✔ Brand: ALJ
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer offers innovative TurboBlaze Technology, delivering high-speed airflow and precise temperature control up to 450°F. It’s designed for even, crispy results with multiple cooking functions.
Pros:
- Powerful TurboBlaze Technology
- Even heating with 5-fan system
- Smart controls via app
- Wide temperature range
Cons:
- Can produce smoke if not cleaned
- Larger size may not fit small kitchens
- Requires regular maintenance
Best for: Versatile, all-in-one cooking for busy families
Not ideal for: Users seeking a compact or simple air fryer
Bottom line: A high-performance air fryer with versatile cooking options, best maintained with regular cleaning.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack is a helpful addition for even cooking and easier cleanup. It fits well with COSORI models and helps prevent grease buildup that can cause smoking.
Pros:
- Even heat distribution
- Easy to clean
- Made from food-grade stainless steel
- Durable design
Cons:
- Requires proper placement to avoid blocking airflow
- Additional cost for accessories
- Not a replacement for thorough cleaning
Best for: Supporting even cooking and preventing smoke in the air fryer
Not ideal for: As a standalone cleaning solution
Bottom line: A practical accessory to support better cooking and reduce smoke risk.
Frequently Asked Questions
Why is my COSORI air fryer smoking during use?
Smoking is often caused by grease or food residue buildup on the heating element or basket. It can also occur if food spills onto the heating element or if excess oil is used.
How often should I clean my air fryer to prevent smoking?
Cleaning the basket, tray, and heating element after every few uses helps prevent grease accumulation that can cause smoking.
Can I use liners to prevent smoke?
Yes, using compatible paper liners like the Cosori Air Fryer Liners can help reduce grease buildup and make cleanup easier, but do not place liners during preheating.
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 debris, and ensure no food or oil is spilling onto it during cooking. Consider professional repair if needed.
Keep Your Air Fryer Smoke-Free with Proper Maintenance
Regular cleaning and proper use are key to preventing smoking in your COSORI air fryer. By following these troubleshooting steps and using recommended accessories, you can ensure safe, efficient, and delicious cooking every time. Remember, safety first — unplug and cool down before inspecting or cleaning your device.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.