When you purchase through links on our site, we may earn an affiliate commission.Heres how it works.

Air fryers have exploded in popularity over the last few years.

But like any kitchen appliance, air fryers can get dirty with everyday use.

Foil bowl in air fryer

Aluminum foil next to cutting board and vegetables

Is it safe to use aluminum foil in an air fryer?

But you might wonder whether using foil in an air fryer is safe.

According to Catton, its totally safeas long as you follow some basic guidelines.

Aluminum foil next to cutting board and vegetables

Aluminum foil next to cutting board and vegetables

Aluminum foil is a useful tool when air-frying, says Catton.

It helps keep your air fryer basket clean and protects delicate foods during the cooking process.

Its also easily accessible; everyone has a roll of aluminum foil squirreled away in their kitchen cabinets!

T-Fal Infrared Air Fryer

The key is ensuring the foil doesnt block airflow or touch the heating element.

If the manual explicitly statesnotto use aluminum foil, following directions and finding an alternative solution is best.

Foil catches drips and crumbs, so you dont have to scrub the basket, explains Catton.

Ninja Air Fryer

It can also aid in the cooking process.

Foil can be folded in any shape or size to customize to your air fryer.

you could fold foil into a tray or cover just part of the basket, says Catton.

aluminum foil on wooden surface

Too much foil can interfere with the fryers convection system, says Catton.

This can block airflow and hinder the appliances performance.

It can also be a fire hazard if not properly secured.

Typhur air fryer

Loose foil may fly up and touch the heating element, warns Catton.

And it can cause foods to be cooked differently.

If you overuse foil, foods might steam rather than crisp up.

Ninja Air Fryer Pro 4-in-1…

Finally, its best to avoid foil if youre cooking acidic foods.

Aluminum reacts with acidic ingredients like lemon or tomatoes, which can alter flavors, explains Catton.

How to use aluminum foil in an air fryer

1.

Prime

Fold the edges tightly to prevent it from moving during cooking, Catton advises.

Leave gaps for air circulation

Airflow is an essential part of air fryer cooking.

If the airflow is restricted, your food wont cook evenly.

Ninja - Air Fryer Pro 4-in-1…

Dont cover all the basket holesair circulation is key, explains Catton.

Only line the basket or wrap the food you should probably protect, recommends Catton.

Avoid overcrowding

Another way to restrict airflow in your air fryer is to pack it full of food.

Best Buy

Give your food enough space for the hot air to circulate, Catton says.

The best way to do this is to keep it as low as you could.

Keep foil well below the heating element to prevent fire risks, advises Catton.

Ninja Air Fryer Pro 4-in-1 -…

Parchment paper liners are specially designed for air fryers and are perforated to allow airflow, explains Catton.

And stay away from wax paper as the coating can melt when exposed to high heat.

Cooking spray can also help prevent food from sticking and making a mess.

Target

Lightly spray the basket [with cooking spray] to prevent sticking and make cleanup easier, advises Catton.

And finally, Wipe out grease and crumbs to prevent buildup after each use, she says.

Avoid using abrasive or chemical cleaners, as they can shorten the lifespan of your appliance.

Woman cooks food in ninja air fryer

More from Tom’s Guide

Ninja Air Fryer Pro 4-in-1 with drawer insert

Air Fryer Basket

Ninja Crispi spring colors

the technivorm moccamaster cup-one, a single serving drip coffee maker that uses number 1 filters and brews exactly 10 oz of coffee in 5 minutes, in bright orange

AeroPress Clear XL

The Wacaco Nanopresso on a wooden surface with the Wacaco Barista Kit and some beans in the background

the magimix blender power 4 in silver with a control dial and three buttons with the glass blending pitcher against a blue background with a plant and fruit bowl

the ninja detect power pro with blendsense, a powerful blender with removable blades, a personal blender attachment, and control dial photographed against a blue background

Bed bugs

Apple iPhone 16 held in the hand.

Christopher Meloni as Det. Elliot Stabler in "Law & Order: Organized Crime" season 5

John Cena confronts Cody Rhodes ahead of their WWE WrestleMania 41 match.

ChatGPT app on iPhone

Using an under-desk elliptical while working seated at a desk