Most people clean the basket after every use but rarely think about the top of the air fryer. Over time, grease from foods like bacon, chicken wings, and burgers is carried upward by the circulating hot air. Those tiny oil droplets stick to the heating element, gradually turning into a layer of burnt residue.
Eventually, you may notice light smoke, unpleasant odors, or food that develops a slightly burnt taste even when cooked correctly.
If you want to clean air fryer heating element safely, it’s important to use the right method. Unlike the basket or tray, the heating element is an exposed electrical component that requires gentle cleaning. Using excessive water, harsh chemicals, or abrasive tools can permanently damage your appliance or create a safety risk. This guide walks you through the safest and most effective way to remove grease without harming the heating element.
Why You Shouldn’t Just Spray and Scrub
The heating element is one of the most sensitive parts of your air fryer.
Unlike the removable basket, it isn’t designed to be soaked or scrubbed aggressively. Moisture that seeps into internal electrical components may cause short circuits, while harsh oven cleaners can leave chemical residues that produce unpleasant fumes when heated.
The goal isn’t to strip the surface clean with powerful chemicals. Instead, soften the grease using mild, food-safe cleaning agents and gently lift it away without damaging the protective surface of the heating coil.
Before You Start: Safety Checklist
Never skip these safety steps before cleaning.
- Unplug the air fryer completely.
- Allow it to cool for at least 30–45 minutes.
- Never immerse the entire appliance in water.
- Cover your work surface with an old towel since loose grease may fall while cleaning.
- Remove the basket and any removable accessories before turning the appliance upside down.
Step-by-Step Guide to Clean an Air Fryer Heating Element
Step 1: Turn the Air Fryer Upside Down
Remove the basket and place the air fryer upside down on a protected countertop.
This position provides better visibility while preventing moisture from running deeper into the appliance during cleaning.
Step 2: Prepare a Gentle Cleaning Solution
Mix:
- 3 tablespoons baking soda
- 1 tablespoon water
to create a soft paste.
Alternatively, combine equal parts warm water and mild dish soap.
Baking soda is mildly abrasive, making it effective at loosening grease without scratching the metal surface.
Step 3: Apply the Cleaner Carefully
Dip a soft toothbrush or non-scratch sponge into the mixture.
Shake off any excess liquid before applying it to the greasy areas.
Avoid dripping water directly onto the heating element. The brush should be damp—not soaking wet. Taking your time ensures you clean air fryer heating element parts without causing any electrical damage.
Step 4: Let It Work
Allow the baking soda paste to remain on the grease for about 15–20 minutes.
During this time, it gradually softens baked-on oils and food residue, making them much easier to remove.
Step 5: Scrub Gently
Using small circular motions, carefully clean along the shape of the heating coil.
Pay extra attention to the underside of the element, where grease tends to accumulate.
Never force or bend the heating coil while cleaning.
Avoid using:
- Steel wool
- Wire brushes
- Abrasive scouring pads
These materials can scratch the protective coating, shorten the life of the heating element, and affect cooking performance.
Step 6: Wipe Away Residue
Use a clean microfiber cloth dampened with plain water to remove any remaining grease and baking soda.
Rinse the cloth frequently until all residue has been removed.
Step 7: Let Everything Dry Completely
Dry the heating element with a paper towel.
Leave the air fryer upside down for at least one hour so any remaining moisture can fully evaporate.
Once dry, reassemble the appliance and run it empty at 400°F (205°C) for about five minutes.
This final heating cycle helps remove any remaining traces of moisture or cleaning residue before cooking food again.
When Stubborn Grease Won’t Come Off: Try Steam
If baked-on grease refuses to come off, avoid scrubbing harder.
Instead, let steam loosen the buildup naturally.
Mix:
- 1 cup water
- 1 tablespoon lemon juice
You can also use white vinegar, provided your air fryer manufacturer allows it. If the manual advises against vinegar, simply use plain water.
Pour the mixture into an air-fryer-safe dish and place it inside the basket.
Run the air fryer at 350°F (175°C) for 10–15 minutes.
After unplugging the appliance and allowing it to cool, turn it upside down and wipe away the softened grease with a damp cloth.
How to Prevent Future Buildup
A few simple habits can keep your heating element cleaner for much longer.
- Avoid overfilling the basket so grease is less likely to reach the heating element.
- Use a refillable oil mister instead of aerosol cooking sprays, which often leave sticky residue.
- After cooking fatty foods, inspect the heating element with a flashlight once the appliance has cooled.
- Wipe away fresh grease before it hardens into stubborn carbon deposits.
Regular maintenance takes only a minute or two and greatly reduces the need for a deep clean air fryer heating element process.
Frequently Asked Questions
Can I use oven cleaner on my air fryer heating element?
No.
Commercial oven cleaners are formulated for heavy-duty oven interiors, not delicate heating elements. They may damage protective coatings, plastic components, or leave chemical residues that produce fumes during future cooking. Always stick to mild methods when you clean air fryer heating element surfaces.
How often should I clean the heating element?
For most households, inspecting and lightly cleaning the heating element every two to three months is sufficient.
If you frequently cook foods with a high fat content, such as bacon or chicken wings, checking it once a month is a better routine.
My air fryer still smokes after cleaning. What should I do?
If the heating element is clean but smoke persists, inspect the fan located above or behind the heating element.
Grease buildup on the fan blades can also produce smoke and unpleasant odors. Clean the fan carefully using the same gentle method described above.
Conclusion
To safely clean air fryer heating element, you don’t require harsh chemicals or aggressive scrubbing. With a little patience and the right technique, you can safely remove grease, prevent smoke, and keep your appliance performing at its best.
Checking the heating element every few months—and wiping away fresh splatters before they harden—will extend the life of your air fryer while helping every meal cook more evenly and taste better.
How This Article Was Prepared
This article was prepared through AI-assisted research and human editorial review.
The research process included reviewing air fryer manufacturer guidance on cleaning heating elements and general electrical appliance safety information published by the U.S. Consumer Product Safety Commission (CPSC).
The author did not personally disassemble or test every air fryer model. Procedures vary by manufacturer.
Editorial Note: Always unplug and cool completely. Never immerse the appliance in water. Follow your owner’s manual and avoid harsh oven cleaners on heating elements.
Sources reviewed:
- Air fryer manufacturer cleaning and safety guidance
- General appliance safety guidance on electrical components
James L is the founder and editor of Clever Nest Lab, an independent home care website focused on practical, research-based household advice. He reviews manufacturer guidance, official documentation, and reliable sources to turn useful information into clear, practical guides.
Clever Nest Lab distinguishes between first-hand testing and research-based recommendations. The goal is to help readers better understand common household problems, follow safer cleaning and maintenance practices, and make informed decisions.