A clean air fryer cooks better, smokes less and lasts longer. Grease that builds up in the basket and around the heating element can cause smoke and unpleasant smells. Here is how to clean it properly, from a quick daily wipe to a deep clean.
Safety first
- Always unplug the air fryer and let it cool completely.
- Never submerge the main unit in water.
- Check your manual: some baskets are dishwasher-safe, some are not.
- Avoid metal scouring pads on non-stick coatings.
Daily clean (5 minutes)
- Unplug and let the air fryer cool.
- Remove the basket and any crisper plate. Pour away excess grease.
- Wash them in warm, soapy water with a soft sponge, or in the dishwasher if the manual says it is safe.
- Wipe the inside of the unit with a damp cloth.
- Dry everything fully before reassembling.
Removing baked-on grease
- Fill the basket with hot water and a few drops of dish soap.
- Let it soak for 15–30 minutes.
- Scrub gently with a soft brush or non-scratch sponge.
- For stubborn spots, make a paste of baking soda and a little water, apply it, wait 15 minutes, then scrub gently and rinse.
Cleaning the heating element
Grease on the element causes smoke during cooking.
- Make sure the unit is unplugged and completely cool.
- Turn the air fryer upside down (or as your manual directs) to access the element.
- Gently wipe the element with a damp, soapy cloth or a soft brush. For residue, use a baking soda paste on a soft brush, then wipe clean with a damp cloth.
- Let it dry completely before using again.
Getting rid of smells
- Wipe the interior with a cloth dampened in a mix of water and a little white vinegar, then wipe with plain water.
- Place a small oven-safe dish of water with lemon slices in the basket and run at a moderate temperature for a few minutes (check your manual first), then wipe dry.
- Clean after cooking fish or strongly flavored foods rather than letting residue sit.
Habits that keep it clean
- Use the crisper plate and do not overfill.
- Line with air-fryer-safe parchment where your manual allows it.
- Wipe out grease after each use.
- Avoid aerosol cooking sprays, which can damage some non-stick coatings over time; a refillable oil mister is a common alternative.
FAQ
How often should I deep clean my air fryer?
Wash the basket after every use and do a deeper clean, including the heating element, about once a month or whenever you notice smoke or smells.
Why is my air fryer smoking?
Usually grease buildup or fatty foods dripping. Clean the basket and element, and add a little water to the bottom drawer when cooking fatty foods if your manual permits it.
Shopping for a new one? Read our Air Fryer Buying Guide.