Are Air Fryers Safe? Coatings, Fire Risk and Recalls

Are air fryers safe? What CPSC recalls, USFA fire data and FDA/NIH say about PTFE coatings, fire risk and acrylamide, and how to check your model.

By Maksud · Published Sep 27, 2026

Are air fryers safe? For normal home cooking, yes, with three caveats.

Several models have been recalled for overheating or fire, so check yours on CPSC’s recall site. PTFE nonstick coatings are FDA-authorized, but NIH’s StatPearls says PTFE can release fumes at temperatures as low as 500°F (260°C). And an air fryer is still a heating appliance: follow the manual’s rules on cords and clearance, and don’t leave it running unattended.

Kitchen Watcher is a research site. This page summarizes documents from CPSC, USFA, FDA, NIH, Poison Control and one manufacturer manual; nothing here was tried hands-on. See how we research.

Air fryer safety at a glance: six risks and what to do

Air fryer recalls: which models and why

The biggest recall so far is Cosori’s. Per CPSC recall 23-130 (Feb 23, 2023), about 2 million US units were recalled because a wire connection could overheat. CPSC lists 205 reports of fires, burning, melting, overheating or smoking, including 10 minor burns and 23 property-damage reports. The remedy is to stop using it and contact Cosori for a free replacement air fryer or another Cosori product.

Best Buy recalled about 187,400 Insignia air fryers and air fryer ovens on Mar 14, 2024, per CPSC. Overheating could melt or break handles, and oven-door glass could shatter. There were 24 reports, including 6 of units catching fire, and no injuries or property damage.

The remedy is a refund. The models are NS-AF34D2, NS-AF5DSS2, NS-AF5MSS2, NS-AF8DBD2, NS-AF10DBK2 and NS-AF10DSS2.

Three smaller recalls, all per CPSC:

• Secura (Sep 28, 2023): about 6,400 units, an overheating wire connection, 9 reports of units catching fire, no injuries.
• Magic Chef (Oct 13, 2022): about 11,750 units of models MCAF56DB and MCAF56DW, which can overheat; no incidents reported; refund remedy.
• PowerXL Dual Basket (Dec 14, 2023): about 319,000 units, where a plastic connector joining the baskets could break during use, a burn hazard rather than an overheating defect; 41 reports of breakage, including 3 burns.

To check yours, find the model number and search it at cpsc.gov/Recalls. CPSC says Cosori’s is on the bottom label and in the manual; Ninja’s AF101C guide puts it on the QR code label on the back, by the power cord.

The Cosori TurboBlaze is not among the model numbers CPSC lists for recall 23-130. A recall shows a specific defect in specific units, not that the whole category is unsafe.

Air fryer fire risk: what the data does and doesn’t show

The best US data covers cooking fires in general. USFA’s topical fire report for 2017-2019 counts about 187,500 residential building cooking fires a year, causing 165 deaths, 3,325 injuries and $444 million in losses.

93% were confined fires, where the fire stayed inside the cooking vessel. Fires peaked from 5 to 8 p.m. In the larger, nonconfined fires, unattended equipment was the leading specific factor contributing to ignition, at 37%.

USFA’s report doesn’t break out air fryers as a category, and we found no reliable US air-fryer fire rate elsewhere. What the data does support is the basic rule: stay in the kitchen while anything is cooking.

The manual’s fire and burn rules

These come from Ninja’s AF101C owner’s guide (the Canadian-market version of the AF101), a manufacturer document; other brands’ manuals may differ.

• Don’t use an extension cord, and never use an outlet below the counter.
• Countertop use only, away from the edge, on a level, clean, dry surface.
• Not on or near a hot gas or electric burner, or in a heated oven.
• Don’t cover the air intake or outlet vents while it runs; Ninja says doing so may damage the unit or make it overheat.
• Don’t overfill the basket, so food can’t touch the heating element.
• Leave space above and on all sides for air circulation.
• If it gives off black smoke, unplug it immediately and wait for the smoking to stop before removing the basket.
• Let it cool about 30 minutes before handling, cleaning or storing.

For other smoke causes, see why is my air fryer smoking. For fire response and prevention, see how to put out a grease fire and how to prevent kitchen fires.

Are nonstick (PTFE/PFAS) air fryer coatings safe?

In normal use, the FDA’s position is reassuring. Per the FDA, the PFAS polymer in nonstick cookware is applied at very high temperature. That bonds it tightly and vaporizes off virtually all the smaller, migratable molecules, and studies show negligible amounts can migrate to food. FDA has authorized PFAS-containing food-contact substances since the 1960s.

Its February 2024 phase-out announcement and January 2025 notice covered grease-proofing agents on paper packaging, not cookware, so they aren’t evidence against your air fryer basket.

Heat is the real limit. NIH’s StatPearls chapter on polymer fume fever (now archived) says PTFE releases fumes at temperatures as low as 500°F (260°C), though symptoms in people generally don’t begin until 662°F (350°C). It adds that the risk is higher when cookware is heated dry.

Polymer fume fever is a flu-like illness: symptoms typically peak within 24 hours and improve over the next 24 to 48 hours. US poison centers averaged 9 reported cases a year from 2006 to 2012, which StatPearls says likely reflects underreporting.

Pet birds are a special case. A 1975 Veterinary Record case report describes five cockatiels dying within 30 minutes of fumes from an accidentally overheated PTFE-coated frying pan; their owner developed polymer fume fever and recovered within 24 hours. The authors note parakeets’ unusual susceptibility to these fumes.

The evidence is thin in one important way: we found no primary study measuring PTFE fumes from air fryers specifically, so the cookware findings above are the closest evidence. Not every basket is PTFE either: Ninja’s AF101C guide describes its basket and crisper plate as ceramic-coated. Check your own manual for the coating type.

Practical steps:

• Stay within the manual’s maximum temperature.
• Don’t run the unit empty for long.
• Replace a scratched or peeling basket; see air fryer basket coating peeling.
• A strong smell from a brand-new unit is a separate issue: new air fryer plastic smell.

Do air fryers cause cancer? Acrylamide explained

Per Poison Control, acrylamide forms when foods are heated above 250°F (120°C). High-carbohydrate foods such as fries and baked goods have the most, and burnt or darkly crusted foods contain more than lighter ones.

It’s classed as a probable human carcinogen based on lab-animal studies, but there’s no conclusive evidence that dietary acrylamide causes cancer in humans. Poison Control puts average intake at about 0.4 µg per kilogram of body weight a day.

Poison Control notes acrylamide also forms in baking and toasting, so it isn’t specific to air fryers. It also cites a study in which deep-fried French fries retained 10 times more oil than air-fried fries cooked for the same time. Its advice: avoid overcooked foods, and boiling or steaming generally doesn’t form acrylamide.

Food safety: cook to temperature, not time

Ninja’s AF101C guide tells owners to use a thermometer, because outlet voltages can vary and affect how the unit performs.

Per the CDC, safe internal temperatures are 165°F for all poultry, 160°F for ground meats, 145°F for whole cuts of beef, veal, lamb and pork followed by a 3-minute rest, and 145°F for fish with fins (or until the flesh is opaque and separates easily with a fork).

Air fryer safety checklist

• Check your model number against cpsc.gov/Recalls.
• Plug directly into a wall outlet, not an extension cord.
• Leave space above and on all sides.
• Don’t cover the vents.
• Stay in the kitchen while it’s running.
• Unplug it when you’re done.
• Replace a damaged basket.
• Keep birds out of the kitchen when cooking at high heat.

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• Air fryer basket coating peeling
• Why is my air fryer smoking
• How to prevent kitchen fires
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