Unplug the air fryer, let it cool fully, then gently wipe the heating element with a soft damp cloth and mild dish soap — never use abrasive.
You open your air fryer after a week of heavy use and notice a faint smoky smell every time you cook. The culprit? Grease buildup on the heating element — the coil or burner at the top of the cavity. Left alone, that residue can create off-flavors, trigger smoke alarms, or even shorten the appliance’s life.
The good news is cleaning the air fryer burner doesn’t require harsh chemicals or special tools. A routine that uses mild soap, a soft sponge, and a little patience keeps the element running efficiently and your food tasting fresh. Here’s exactly how to do it safely.
Why Your Air Fryer Burner Needs Regular Cleaning
The heating element is the heart of the air fryer. It radiates heat down onto the food while the fan circulates hot air. When oil and food particles land on the coil during cooking, they bake on with each subsequent use.
That baked-on layer does more than smell bad. It can cause the element to heat unevenly, lead to smoking during cooking, and eventually become a fire hazard if grease accumulates heavily. Manufacturers like Philips and Breville both stress cleaning the heating element after every few uses to prevent these problems.
Routine cleaning also protects the non-stick coating inside the cavity. Abrasive tools or harsh cleaners can damage that coating, making future cleanups harder and exposing metal surfaces to rust.
Common Mistakes That Damage Air Fryer Burners
Many people reach for steel wool, scouring pads, or bleach-based sprays when they see baked-on grease. Those aggressive methods can scratch the heating element, damage the interior coating, and leave chemical residues that may burn off into food. The most common mistakes come from rushing or using the wrong tools.
- Abrasive scrubbers: Steel wool and scouring pads scratch the heating element and non-stick surfaces. Use only soft sponges or microfiber cloths.
- Submerging the main body: Never submerge the air fryer body that holds the heating element and fan — only the removable basket and pan can go in water.
- Cleaning while hot: Attempting to wipe the element while it’s still warm risks burns and can warp the coil. Always unplug and let it cool completely.
- Harsh chemicals: Oven cleaners, bleach, and ammonia-based sprays can damage components and leave harmful residues that get released when you cook next.
- Skipping cleaning too often: Waiting until grease is caked on makes the job much harder and increases the chance of smoking during use.
Stick with mild dish soap, warm water, and non-abrasive tools. That simple combination is all you need for regular maintenance.
Step-by-Step: How to Clean the Air Fryer Heating Element Safely
Start by unplugging the air fryer and letting it cool completely — at least 20 to 30 minutes after the last use. Once it’s cool, remove the basket and any detachable parts. Set them aside to soak in hot soapy water while you work on the element.
Dip a soft sponge or microfiber cloth in warm water with a drop of mild dish soap. Wring it out until it’s damp, not dripping. Gently wipe the exposed heating coil from front to back. For tight corners around the element, a clean toothbrush or a wooden skewer can help dislodge stubborn bits without scratching. Philips recommends using a soft sponge on the element for routine cleaning.
If you encounter baked-on grease that won’t budge with soap alone, try a vinegar solution (equal parts white vinegar and water) applied to a cloth first — never spray directly onto the element. Let it sit for a minute, then wipe clean. For tougher buildup, a paste of baking soda and water can be dabbed on, left for 5–10 minutes, and gently scrubbed with a soft brush. After cleaning, run the air fryer empty at 400°F for 3–5 minutes to dry any residual moisture.
Best Tools and Cleaners for the Job
You probably already have everything you need in your kitchen. The right tools make the process faster and safer. Here are the top picks based on manufacturer guidelines and real-world testing.
- Soft microfiber cloth or non-abrasive sponge: Ideal for daily and weekly cleaning. Gentle enough for the heating coil yet effective at lifting light grease.
- White vinegar: Cuts through grease without harsh fumes. Mix 1:1 with water, apply to a cloth, and wipe the element. Avoid drips into the electronics.
- Baking soda paste: Made from 3 parts baking soda to 1 part water. Great for stubborn burnt-on spots. Let it sit before wiping.
- Soft-bristled toothbrush: Reaches into crevices around the heating element where a cloth can’t fit. Use it dry or with a bit of paste.
A commercial degreaser like Dawn Powerwash can be effective for heavy buildup — The Kitchn’s cleaning showdown found it worked best on greasy baskets. Spray it onto a cloth first, not directly onto the element, then wipe gently.
How Often Should You Clean the Burner?
Frequency depends on how much you use the air fryer and what you cook. If you make fatty foods like bacon, chicken wings, or frozen fries several times a week, the element will collect grease faster than if you mainly use it for vegetables or dry items.
As a general rule, give the heating element a quick wipe-down every 3 to 5 uses. That’s enough to prevent buildup from becoming hard and crusty. Breville suggests cleaning the element after every few uses and encourages using a toothbrush for tight corners as part of a deeper clean.
If you notice smoke or a burnt smell during cooking, that’s a sign the burner needs attention sooner. For light smokers, a quick vinegar wipe after cooling may fix it. For heavy smokers, a deeper clean with baking soda paste or a degreaser cloth is warranted.
| Cleaning Method | Best For | Notes |
|---|---|---|
| Mild soap + warm water | Routine cleaning after 3–5 uses | Safe for all models; use only a damp cloth |
| White vinegar (1:1 with water) | Light grease and odors | Apply to cloth, not directly; avoid over-saturating |
| Baking soda paste | Stubborn burnt-on debris | Let sit 5–10 minutes, then wipe or gently scrub |
| Commercial degreaser (on cloth) | Heavy grease buildup | Spray onto cloth first; never directly onto element |
| Dry toothbrush / wooden skewer | Tight corners and crevices | Use after applying paste or vinegar solution |
Always finish by running the air fryer empty on high heat for a few minutes to dry the element fully. That step prevents any moisture from lingering inside the cavity during storage.
The Bottom Line
Cleaning the air fryer burner doesn’t need to be complicated. Unplug and cool, use a soft sponge with mild soap for routine maintenance, and reach for vinegar or baking soda when grease gets stubborn. Avoid steel wool, harsh chemicals, and submerging the body. A few minutes of care every few uses keeps your air fryer performing well and stops smoking before it starts.
If your air fryer’s heating element has heavy buildup that won’t come off with these methods, check your manufacturer’s manual for model-specific cleaning guidelines — some brands, like Ninja or Cosori, have slightly different access panels or fan guards that may require extra caution.
References & Sources
- Philips. “How to Clean My Philips Airfryer” Always unplug the air fryer and allow it to cool completely before cleaning any part, especially the heating element, to prevent burns or electrical shock.
- Breville. “How to Clean an Air Fryer” For tight corners around the heating element, a toothbrush or a wooden/plastic skewer can be helpful to dislodge baked-on food particles without scratching.