Knowing how to clean an air fryer properly keeps your food tasting fresh, prevents smoke and odors, and helps the appliance last much longer. Air fryers cook by circulating very hot air, which means grease and food particles can build up quickly on the basket, the tray, and even the heating element above. Left uncleaned, that residue can start to smoke, transfer off-flavors to your food, and reduce airflow. The good news is that cleaning an air fryer is quick and easy when you do it regularly. This guide covers everyday cleaning after each use, deep cleaning for stuck-on grease, how to safely tackle the heating element, and how to keep odors at bay so your air fryer always performs like new.

Let It Cool and Unplug First

Before you clean anything, always unplug the air fryer and let it cool completely. The interior reaches high temperatures, and the heating element stays hot for a while after cooking. Cleaning a hot unit risks burns and can warp parts if you introduce cold water to hot metal. Give it at least 30 minutes to cool down. This is also the safest moment to remove the basket and any racks, since they will be cool enough to handle. Never immerse the main base of the air fryer, which contains the electrical components, in water at any point.

Everyday Cleaning of the Basket and Tray

For best results, clean the removable parts after every use. Most air fryer baskets and trays are nonstick and dishwasher safe, but hand-washing is gentler and preserves the coating longer. Follow these steps:

  • Remove the basket, tray, and any racks or separators.
  • Soak them in warm, soapy water for about 10 minutes to loosen grease.
  • Wash with a soft sponge or non-abrasive brush and mild dish soap.
  • Rinse thoroughly and dry completely before reassembling.

Avoid steel wool, metal utensils, and harsh scouring pads, which scratch and ruin the nonstick coating. If your manual says the parts are dishwasher safe and you prefer that route, place them on the top rack, but be aware that repeated dishwasher cycles can shorten the life of the coating.

Wiping Down the Interior and Exterior

With the basket removed, wipe the inside of the air fryer with a damp cloth or sponge and a little dish soap to remove grease splatter from the walls. For the exterior, a damp microfiber cloth is usually enough; a touch of mild cleaner handles fingerprints and grease on the control panel and housing. Make sure no water gets into the vents or electrical components. Dry everything with a clean towel afterward. Doing this quick wipe-down regularly stops grease from accumulating into a sticky, smoky layer that is far harder to remove later.

Cleaning the Heating Element

The heating element sits at the top of the cooking chamber and collects grease over time, which is a common cause of smoke and burning smells. To clean it, make sure the unit is unplugged and completely cool, then turn the air fryer upside down or tilt it so you can reach the element. Gently wipe it with a damp cloth or a soft, non-abrasive brush. For baked-on grease, dip a soft brush in warm soapy water, scrub lightly, then wipe away residue with a clean damp cloth. Be careful not to bend the element or get the surrounding electronics wet. Let it dry fully before using the air fryer again.

Removing Stuck-On Grease and Burnt Residue

When food is baked on and will not budge, a baking soda paste is the safest heavy-duty solution. Mix baking soda with a small amount of water to form a thick paste, spread it over the stubborn spots, and let it sit for several minutes to loosen the residue. Then scrub gently with a soft brush or sponge and rinse clean. Baking soda is mildly abrasive but coating-safe when used with a soft tool, unlike steel wool. For the basket, soaking longer in hot soapy water before scrubbing also helps. Avoid harsh chemical oven cleaners, which can damage nonstick surfaces and leave residues you do not want near food.

Getting Rid of Lingering Odors

Air fryers can hold onto strong smells from foods like fish or garlic. If odors persist after cleaning, cut a lemon in half, rub it over the basket, and let it sit for about 30 minutes before washing again; the citric acid neutralizes smells. Alternatively, soak the basket in a mix of warm water and a few tablespoons of white vinegar, or wipe the interior with a vinegar solution. Running the empty air fryer at a moderate temperature for a few minutes after cleaning can also help dry it out and dissipate any remaining odor. Keeping up with regular cleaning is the best way to prevent smells from building up in the first place.

Frequently Asked Questions

How often should I clean my air fryer?

Clean the basket and tray after every use, and wipe down the interior regularly. Give the whole unit, including the heating element, a deeper clean every few weeks or whenever you notice grease buildup, smoke, or odors.

Can I put air fryer parts in the dishwasher?

Many baskets and trays are dishwasher safe, but check your manual to be sure. Hand-washing is gentler and helps preserve the nonstick coating, so it is the better option for long-term care even when the dishwasher is allowed.

Why is my air fryer smoking?

The most common cause is grease buildup on the heating element or in the bottom of the unit. Cooking very fatty foods can also produce smoke. Cleaning the element and the interior thoroughly usually solves the problem.

How do I clean the heating element of an air fryer?

Unplug and cool the unit, then tilt or invert it to reach the element. Wipe it gently with a damp cloth or soft brush, using a little warm soapy water for baked-on grease. Keep water away from the electronics and let it dry fully before use.

Can I use baking soda to clean my air fryer?

Yes. A paste of baking soda and water is a safe, effective way to lift stuck-on residue. Apply it to stubborn spots, let it sit, then scrub gently with a soft brush or sponge and rinse. Avoid steel wool and harsh chemical cleaners.

Cook and Maintain With Confidence

A clean air fryer is the foundation of great results. Once it sparkles, put it to work with our favorite recipes, like the best air fryer chicken wings recipe, air fryer sweet potato fries, and crispy air fryer Brussels sprouts. Curious about accessories and safety? See can you use parchment paper in an air fryer? and can you put aluminum foil in the air fryer? If you are shopping, our guide to the best air fryers for every kitchen and budget can help. For more upkeep tips, browse our Kitchen Guides and Small Appliances sections. With a quick clean after each use, your air fryer will keep turning out crispy, delicious food for years.