Clean your air fryer after every use, while it's still warm but unplugged

The fastest way to clean an air fryer is to do it right after cooking, when grease and food bits are still soft. Unplug the unit first, then let it cool for five minutes—warm enough that stuck food releases easily, cool enough that you won't burn your hands. Remove the basket and any removable trays, then wipe the interior walls and bottom with a damp cloth or soft sponge. For stubborn spots, use a plastic scraper or old toothbrush; metal tools scratch the nonstick coating and shorten the fryer's life.

The heating element at the top of the basket chamber rarely needs direct cleaning, but grease can splatter onto it. If you see buildup, let the fryer cool completely, then use a dry cloth or soft brush to gently wipe the element from below—never spray water directly on it. Most air fryers have a removable crumb tray at the very bottom that catches loose debris; slide it out and empty it into the trash, then wipe it with a damp cloth.

Key Takeaways

  • Always unplug the air fryer and let it cool for five minutes before cleaning the interior.
  • Use only soft cloths, sponges, and plastic scrapers inside the basket chamber—metal tools damage the nonstick surface.
  • Wipe the interior walls and bottom after every use to prevent grease buildup that hardens and becomes difficult to remove.
  • Never spray water directly on the heating element; use a dry cloth or soft brush instead.
  • Remove and empty the crumb tray at the bottom regularly to prevent debris from burning onto the heating element.

Cleaning the basket and removable trays

The basket and any removable trays are the easiest parts to clean because you can take them to the sink. Soak them in warm soapy water for five to ten minutes if food is stuck on, then scrub with a soft sponge or cloth. Most baskets and trays are dishwasher-safe, but check your manual first—some have a nonstick coating that lasts longer if hand-washed. Rinse thoroughly under running water and dry completely before putting them back in the fryer.

Pay special attention to the underside of the basket, where grease pools during cooking. Use a cloth or soft brush to clean the mesh or perforated surface, because oil trapped there can smoke during the next use. If the basket has a removable divider or separator, clean both sides of it separately. Let all pieces air-dry completely on a clean towel before reassembling.

Removing grease buildup from the interior chamber

Over time, grease splatters onto the interior walls and can harden into a sticky, dark coating. This buildup doesn't affect how the fryer works, but it can create smoke and unpleasant smells. To remove it, unplug the fryer and let it cool completely. Mix warm water with a small amount of dish soap, dip a soft cloth into the solution, and wipe the interior walls, ceiling, and bottom of the chamber. For stubborn spots, let the soapy cloth sit on the area for a minute to soften the grease, then wipe again.

If grease has hardened into a thick layer, use a plastic scraper or the edge of an old credit card to gently lift it away, then follow with the damp cloth. Never use vinegar or harsh cleaners inside the fryer—they can damage the nonstick coating or leave residue that affects the taste of your food. After wiping, use a second cloth dampened with plain water to rinse away any soap, then dry the interior with a clean, dry cloth.

Cleaning the heating element safely

The heating element is the coil or flat surface at the top of the basket chamber that gets very hot during cooking. You should not need to clean it often, but grease can splatter onto it and create smoke. Always unplug the fryer and let it cool for at least 30 minutes before touching the element. Once it's cool, use a dry cloth or soft-bristled brush to gently wipe away any visible grease or debris. Do not use water or wet cloths on the element itself.

If grease has hardened on the element, resist the urge to scrape it with a metal tool—you can damage the element and create a fire hazard. Instead, let the fryer sit unplugged for a few hours, then try again with a dry cloth. If the buildup is very thick, run the fryer empty at its highest temperature for two to three minutes (with the basket out) to soften the grease, then unplug and let it cool before wiping. This method works because the heat loosens old grease without you having to use water or chemicals.

What to avoid when cleaning your air fryer

Metal scouring pads, steel wool, and metal scrapers will scratch through the nonstick coating on the basket and interior surfaces. Once the coating is damaged, food sticks more easily and the fryer becomes harder to clean. Abrasive powders like baking soda or scouring cream can also wear away the coating over time, so avoid them. Do not submerge the main unit in water or spray water into the heating element chamber—water inside the electrical components can cause a short circuit or damage the heating element.

Harsh chemicals like oven cleaner, bleach, or degreasers are too strong for air fryer interiors and can leave toxic residue on surfaces where food sits. Vinegar and lemon juice are acidic and can corrode the nonstick coating. Stick to warm soapy water and soft tools, which clean effectively without damaging the fryer. If you use cooking spray before frying, choose one labeled safe for air fryers—regular cooking spray can build up and create a sticky residue that's harder to clean than grease alone.

Drying and reassembling after cleaning

Water left inside the fryer can cause rust on metal parts and damage the heating element over time. After wiping the interior with a damp cloth, always dry it thoroughly with a clean, dry cloth or paper towel. Pay special attention to corners and seams where water can pool. Let the basket and trays air-dry completely on a clean towel before putting them back in—if they're still damp, the moisture can drip into the chamber when you close the basket.

Once everything is dry, reassemble the fryer in reverse order: place the crumb tray back in the bottom, slide the basket into its slot, and add any removable dividers or trays. Plug the fryer back in and run it empty at 350°F for two to three minutes to warm it up and evaporate any remaining moisture. This step also helps dry out the heating element. Your fryer is now ready for the next use.

Frequently Asked Questions

Can I use the dishwasher to clean the basket?

Most air fryer baskets are dishwasher-safe on the top rack, but check your manual first because some have a nonstick coating that lasts longer with hand-washing. If you do use the dishwasher, avoid high-heat drying cycles, which can damage the coating. Hand-washing with warm soapy water and a soft sponge is gentler and extends the basket's life.

What should I do if the heating element has a thick layer of grease?

Run the fryer empty at its highest temperature for two to three minutes with the basket removed to soften the grease, then unplug and let it cool completely. Once cool, wipe the element gently with a dry cloth. Never use water or metal tools on the element itself, as these can cause damage or create a fire hazard.

Is it safe to spray water inside the air fryer?

No. Do not spray water directly into the basket chamber or onto the heating element. Water can damage electrical components and the heating element. Instead, use a damp cloth to wipe interior surfaces, then dry thoroughly with a clean, dry cloth.

How often should I clean the crumb tray?

Empty the crumb tray after every use or whenever you notice debris collecting in it. A full crumb tray can cause debris to burn onto the heating element, which creates smoke and unpleasant smells. Wiping it out takes only a few seconds and prevents buildup.

Can I use baking soda or vinegar to clean the inside?

No. Baking soda is abrasive and can scratch the nonstick coating, while vinegar is acidic and can corrode it. Warm soapy water and a soft cloth are all you need to clean an air fryer safely without damaging the interior surfaces.