Mon. May 27th, 2024

The Ninja air fryer has revolutionized cooking in many households. It offers a healthier alternative to traditional frying, producing crispy and delicious dishes with less oil. However, some users have encountered an issue: a strange and unpleasant odor coming from their Ninja air fryer. In this comprehensive guide, we will delve into the reasons behind “why does my Ninja air fryer smell?” and provide practical solutions to ensure your air frying experience remains enjoyable.

Why Does My Ninja Air Fryer Smell

Read More: How to Check Heating Element in Air Fryer?

Why Does My Ninja Air Fryer Smell?

Air fryers, including Ninja models, are generally odorless when functioning correctly. However, several factors can contribute to undesirable smells emanating from your appliance. Let’s explore these reasons in detail:

1. Residual Food Particles

Over time, food particles and grease residue can accumulate in your Ninja air fryer. When these remnants are not promptly cleaned, they can start to emit unpleasant odors as they burn during subsequent use.

2. Cooking at High Temperatures

Frying foods at high temperatures can release odorous compounds, especially if you’re cooking items with strong aromas like fish or certain spices. These smells can linger in the air fryer and affect the taste of future dishes.

3. Overcooking or Burning Food

Accidentally overcooking or burning your food can result in foul smells. It’s important to monitor your cooking times and temperatures closely to avoid this issue.

4. Accumulated Grease in the Air Vent

The air vent of your Ninja air fryer can become clogged with grease, obstructing airflow and causing unwanted odors. Regular cleaning of the air vent is essential.

5. Poor-Quality Cooking Oil

Using low-quality cooking oil can contribute to unpleasant odors during air frying. Opt for high-quality oils with a higher smoke point to minimize this issue.

6. Cooking Strong-Smelling Ingredients

Certain ingredients, like garlic or onions, can release pungent odors when cooked. These smells may linger in the air fryer if not properly cleaned.

why does my ninja air fryer smell bad?

It’s common for air fryers to emit odors when in use. This is normal and doesn’t necessarily mean that your Ninja Air Fryer is malfunctioning. The smell may be due to the heating element burning off or the oil used during cooking – this can cause a smokey odor. If you notice an unpleasant smell, make sure to clean your air fryer regularly to reduce the odor. Additionally, you can place a bowl of baking soda or white vinegar near your air fryer while it’s in use – this will help absorb any unpleasant odors.

If the smell persists, it might be an indication that something is wrong with your air fryer and it needs to be serviced. Make sure to contact a professional and get your air fryer checked for any issues. This will help you maintain the safety of your device and make sure it stays in tip-top condition for years to come.

why does my air fryer smell like chemicals

why does my air fryer smell like chemicals

If you have recently purchased a Ninja air fryer and noticed an unpleasant odor, it is not uncommon. The odor is the result of chemicals in the manufacturing process used to make the non-stick basket or pan of your air fryer. It’s important to note that this smell is entirely normal, and should dissipate after some time of use.

To minimize the odor and ensure your air fryer is good to go, it’s important to follow the manufacturer’s instructions on prepping your air fryer. Generally, this includes washing the non-stick basket or pan with soapy water and drying it off completely. Then, you should heat up your ninja for a few minutes before using it the first time. The heat will help evaporate any remaining odor-causing chemicals.

why does my ninja air fryer smell like plastic

It’s normal to experience some plastic odor when using your ninja air fryer for the first time. This is due to the heating element warming up, causing the plastic components in your air fryer to emit a burning smell. To minimize this smell, simply allow your Ninja Air Fryer to preheat and cool down completely before use. You can also open windows or run a fan to help circulate the air and dissipate the smell. Additionally, it’s important that you only cook with oils or fats that have a high smoke point (such as vegetable oil, canola oil, peanut oil, grapeseed oil).

why does my ninja air fryer smell like burning?

When you use your Ninja Air Fryer for the first few times, it’s common to experience a burning smell. This is because the oil residue from the manufacturing process is still present and needs to be burned off. To do this, simply preheat the air fryer without adding any food for a few minutes and then discard the smoke produced when it reaches its desired temperature.

why does my ninja air fryer stink?

It’s natural for your air fryer to produce a smell that can be quite strong the first few times you use it. This is due to oils and other substances heated up during the initial burn-in process. These smells should dissipate after the first couple of uses, and do not indicate any damage or malfunction of your appliance.

If you continue to notice a smell after the initial burn-in period, it may be caused by food particles that are stuck inside your fryer. To prevent this from happening, be sure to regularly clean and maintain your air fryer by cleaning the basket with warm water and soap before each use. This will help reduce the amount of food residue buildup in your appliance and minimize any odors.

Lastly, if you still smell an odor coming from your air fryer after cleaning it, it could be due to a buildup of oils in the appliance’s parts that can be harmed by high temperatures. To prevent this from happening, try turning down the temperature setting on your air fryer and keeping it below 375 degrees Fahrenheit when cooking. This should help reduce the amount of oil buildup and reduce any smells.

why does my air fryer smell weird?

why does my air fryer smell weird?

If you’ve noticed an unusual smell coming from your air fryer, there are a few factors that might be causing it. The most common reason for your air fryer to produce a strange odor is oil residue burning off the heating element. This can happen when cooking with oils or fats, which can accumulate on the heating element over time. To prevent this from happening, make sure to wipe down the heating element of your air fryer after each use.

Another potential cause of an unpleasant smell from your air fryer is food debris or old grease that has been left inside the fryer for too long. To prevent this from occurring, you should always clean out the basket and pan after each cooking session. For more comprehensive cleaning, you can take apart the fryer and use a damp cloth to remove any hardened greases or food debris.

Finally, it’s possible that an unpleasant smell coming from your air fryer is caused by something burning in the exhaust fan area. If this is the case, try cleaning the exterior of the fryer with a soft brush or damp cloth. You should also occasionally check the vent openings on the bottom of your fryer to make sure they are clear and free of debris.

how to remove smell from air fryer

The smell of an air fryer can be quite strong, especially when it’s first used. It is important to take the necessary steps to remove the odor from your Ninja Air Fryer. Here are some tips for how to remove the smell from your air fryer:

  • Wipe down the inside and outside of the air fryer with a damp cloth or sponge. Make sure to reach all of the crevices and get any excess oil that may have accumulated.
  • Fill the air fryer basket with a mixture of one tablespoon of baking soda and two cups of white vinegar, then run it for 30 minutes at 390°F (199°C). This will help remove any odors lingering in your air fryer.
  • After removing the baking soda and vinegar mixture, fill the air fryer basket with a damp cloth and a few drops of lemon juice. Run it at 390°F (199°C) for another 30 minutes to help neutralize any odors that remain.
  • If you still detect an odor from your air fryer after these steps, you can also try leaving an open container of baking soda or activated charcoal inside the air fryer for a few days.

By following these steps, you should be able to get rid of any odors that are coming from your Ninja Air Fryer! Make sure to keep up with regular maintenance and cleaning of your unit in order to keep it working efficiently and smelling fresh.


Q: How often should I clean my Ninja air fryer to prevent odors?

A: It’s advisable to clean your air fryer after every use, especially if you’ve cooked foods with strong odors. A thorough cleaning every few weeks is also recommended.

Q: Can I use air fresheners to eliminate air fryer odors?

A: While you can use air fresheners in your kitchen, it’s best to address the source of the odor by cleaning your air fryer and adjusting your cooking methods.

Q: Is it safe to cook fish in my Ninja air fryer without causing persistent odors?

A: Yes, you can cook fish in your air fryer without causing persistent odors. Ensure you clean the air fryer afterward and use proper cooking techniques.

Q: How do I clean the air vent of my Ninja air fryer?

A: To clean the air vent, unplug your air fryer and remove any loose debris. Use a brush or a damp cloth to gently wipe away accumulated grease.

Q: Can I use baking soda to remove air fryer odors?

A: Yes, you can place a small dish of baking soda inside the air fryer to absorb odors. Just remember to remove it before cooking.

Q: Why does my Ninja air fryer smell like plastic?

A: If your air fryer smells like plastic, it may be due to overheating or burning components. Contact Ninja customer support for assistance.


Your Ninja air fryer should enhance your cooking experience, not create unpleasant odors in your kitchen. By following the tips and solutions outlined in this guide, you can keep your air fryer smelling fresh and enjoy delicious, odor-free meals. Remember to clean your appliance regularly, use high-quality ingredients, and monitor your cooking times and temperatures. With proper care, your Ninja air fryer will continue to serve up crispy delights while maintaining a pleasant kitchen ambiance.

By LindaMarry

Greetings! I'm Linda Marry, an air fryer enthusiast and writer at With extensive experience, I'm here to share tips, recipes, and insights for your air frying adventures. Join me on a flavorful journey! 🍳✨ #AirFryerExpert

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