Clean your Ninja Foodi after every use, while it's still warm

The fastest way to clean a Ninja Foodi air fryer is to wipe the basket and tray while they're still warm—grease comes off easier before it hardens. Unplug the unit, let it cool for 5 to 10 minutes until you can touch the outside safely, then remove the basket and crisping plate. Soak both in hot soapy water for 10 minutes while you wipe down the main unit with a damp cloth. Most food residue will come off with a soft sponge; stubborn spots need a plastic scraper, not metal, which can scratch the nonstick coating.

The basket and crisping plate are dishwasher-safe on the top rack, but hand-washing extends their life. Dry them completely before putting them back in the unit. The heating element and interior walls should never be submerged—only wipe the inside with a damp cloth or soft sponge. If you see buildup on the heating element at the top, let the unit cool completely, then gently wipe it with a barely damp cloth.

Key Takeaways

  • Always unplug the air fryer and let it cool for at least 5 minutes before cleaning any removable parts.
  • The basket and crisping plate are dishwasher-safe, but hand-washing in hot soapy water works faster and keeps the nonstick coating in better condition.
  • Never use metal utensils or abrasive scrubbers on the basket or interior—use a soft sponge or plastic scraper only.
  • Wipe the interior walls and heating element with a damp cloth, never submerge them, and let everything dry completely before reassembling.
  • Clean after every use while the basket is still warm, because dried grease is much harder to remove than fresh grease.

Remove and soak the basket and crisping plate

After the unit cools slightly, pull out the basket by the handle and set it on a clean surface. The crisping plate sits on top of the basket and lifts straight up—it's the flat metal piece with holes. Both pieces go into a sink or large bowl filled with hot water and a squirt of dish soap. Let them soak for 10 minutes; this softens stuck-on food and makes scrubbing much easier.

While they soak, use a soft sponge or cloth to wipe the inside walls of the main unit. You'll see the heating element at the top—don't touch it directly, just wipe around it. If you see grease splatter on the walls, a damp cloth usually removes it. For stubborn spots, add a tiny drop of dish soap to the cloth, but never spray water directly into the unit.

Scrub the basket and crisping plate

After soaking, use a soft sponge and hot water to scrub both pieces. The basket has a mesh bottom where food particles hide—scrub both sides. Pay attention to the corners and edges where grease collects. For stuck-on food, use a plastic scraper or an old toothbrush, never a metal scouring pad or steel wool, which will damage the nonstick surface.

The crisping plate has a ridged surface that catches grease—scrub between the ridges with the sponge. Rinse both pieces under running water until the water runs clear and you see no soap bubbles. Shake off excess water and set them on a clean towel to air-dry, or dry them by hand with a lint-free cloth. They must be completely dry before going back into the unit.

Wipe down the main housing and exterior

While the basket and plate dry, clean the outside of the unit. Unplug it first if you haven't already. Use a soft, damp cloth to wipe the exterior casing, the handle, and the control panel. For fingerprints or smudges, a slightly damp cloth works better than a dry one. Never spray water directly on the control panel or vents—moisture can damage the electronics.

The air vents on the back and sides collect dust over time. Once a week, use a dry cloth or a soft brush to wipe the vents. If dust builds up inside the vents, a can of compressed air (held upright, 6 inches away) can blow it out. Do this outside or over a trash can so dust doesn't scatter around your kitchen.

Clean the heating element carefully

The heating element sits at the top inside the unit and can accumulate grease splatter and food particles. Never touch it with anything wet while the unit is plugged in. Once the unit is unplugged and completely cool, look up into the basket area and check for buildup. If you see grease or food stuck to the element, use a barely damp cloth—not dripping wet—to gently wipe it.

If buildup is heavy, dampen a cloth with a 50/50 mix of white vinegar and water, wring it out so it's almost dry, and gently wipe the element. The vinegar helps dissolve grease without damaging the heating coil. Never scrape the element itself. If you're uncomfortable reaching it, let the unit sit unplugged for 30 minutes, then try again when you're confident you won't accidentally touch the heating coil.

Reassemble and store properly

Once the basket and crisping plate are completely dry, slide the crisping plate onto the basket—it sits on top and rests on two small tabs. Then lower the basket back into the main unit until it clicks or seats firmly. Make sure both pieces are fully inserted and level. Plug the unit back in and run it on the highest temperature setting for 3 minutes with nothing inside—this dries any remaining moisture and burns off any cleaning residue.

Store the Ninja Foodi in a dry place away from water sources. If you won't use it for more than a week, wipe it down once more before storage to prevent dust buildup. Keep the cord wrapped neatly and the unit away from the edge of the counter so it doesn't get knocked over.

Common cleaning mistakes to avoid

The biggest mistake is using metal scrubbers or steel wool on the basket, which scratches the nonstick coating and makes food stick more over time. Once the coating is damaged, it doesn't recover. Plastic scrapers and soft sponges are all you need. Another common error is spraying water directly into the unit or submerging the main housing—water inside the electronics can cause electrical problems or rust.

Don't let grease dry completely on the basket before cleaning. The longer it sits, the harder it becomes and the more elbow grease you'll need. Cleaning while the basket is still warm takes half the effort. Finally, never reassemble the unit while the basket or plate is still wet—moisture trapped inside can damage the heating element or create rust spots on the metal.

Frequently Asked Questions

Can I put the basket in the dishwasher?

Yes, the basket and crisping plate are dishwasher-safe on the top rack. However, hand-washing in hot soapy water is gentler on the nonstick coating and makes it last longer. If you use the dishwasher, use a mild detergent and avoid the heated dry cycle—air-dry instead.

What should I do if food is stuck to the heating element?

Let the unit cool completely and unplug it. Use a barely damp cloth—not soaking wet—to gently wipe the element. If buildup is heavy, dampen the cloth with equal parts white vinegar and water, wring it out until it's almost dry, and wipe gently. Never scrape the element itself.

How often should I clean the air vents?

Wipe the exterior vents with a dry cloth once a week to prevent dust buildup. If dust collects inside the vents, use compressed air held upright, 6 inches away, to blow it out. Do this outside or over a trash can to contain the dust.

Is it safe to use vinegar inside the unit?

Yes, a 50/50 mix of white vinegar and water is safe for wiping the heating element and interior walls. Wring out the cloth so it's barely damp—not dripping—and never spray vinegar directly into the unit. Vinegar helps dissolve grease without damaging the nonstick coating or electronics.

What if water gets inside the main unit by accident?

Unplug the unit when ready and let it sit unplugged for at least 24 hours in a dry place. Tilt it gently to drain any water from the bottom. Do not plug it back in until you're certain it's completely dry inside. If water got near the control panel or heating element, wait longer to be safe.