Air fryer liners protect the basket from splatter, keep food from sticking and cut down cleaning time. There are several types and not all work for everything.

• Perforated paper. It has holes so air can circulate. It's the best choice for most uses.
• Baking or parchment paper. Fine if it withstands the temperature the manufacturer states; it shouldn't cover the basket completely.
• Reusable silicone liners. A durable alternative to paper; see the silicone moulds.

1. Never put it in loose and empty. The fan can lift it and it can touch the heating element. Place the food on top so it stays held down.
2. Don't cover the whole basket. Air has to circulate through the gaps.
3. Pick the size of your basket (round or square) so it doesn't stick out.
4. Respect the maximum temperature stated on the paper.

• Material and the maximum temperature declared by the manufacturer.
• Whether it's perforated and a size compatible with your basket.
• Whether it's single-use or reusable.

More ideas for keeping the appliance clean in how to clean an air fryer.

• Covering everything. If you cover the whole basket, the air doesn't circulate and the food cooks poorly.
• Using it without food on top. It can lift up with the fan.
• Reusing a very stained liner. Replace the paper when it's dirty or torn.

It depends on the model. Some manufacturers allow it with precautions and others advise against it, so check your appliance's manual.

Some types are, such as silicone ones; disposable paper is replaced when it's dirty or torn.

Each paper states its maximum temperature. Respect it and don't use it above what the manufacturer indicates.

• Air Fryer Accessories: What's Actually Worth Buying — The air fryer accessories you'll actually use: perforated liners, racks, silicone moulds, tongs and oil sprayers, with tips for choosing them.
• Air Fryer Racks and Trays: What They're For — Air fryer racks and trays: what they're for, when to use a second level, and which sizes and materials to check before you buy.
• Silicone Moulds for Air Fryers — Silicone moulds for air fryers: what they're for, which recipes they allow (eggs, cakes, croquettes) and what to check before you buy them.
• Air Fryers: How They Work and How to Choose Yours — Everything about air fryers: how they work, types (basket, oven, dual-basket), what to check before buying, and links to brands, guides and recipes.