Air fryers have completely changed the way people cook as they offer a quick, easy, and healthier alternative to traditional frying. As a result, they’ve become one of the most popular kitchen gadgets in the UK, found in millions of homes.
But anyone who owns one is now being urged to check for a specific problem that could pose a health risk. Experts say damage to the air fryer’s non-stick coating can result in food contamination and even toxic fumes if ignored. The warning applies especially to older or heavily used appliances, where wear and tear is more likely to appear.
Experts at Homes & Gardens explained: “If you notice chips, scratches, or peeling in the coating of your air fryer basket, it’s not something to ignore.
“It’s time to get a new air fryer. It’s more than just a nuisance, it can actually be a health risk.”
Many air fryer baskets are coated with Teflon, a non-stick material that makes them easy to clean.
But once that surface starts to wear off, tiny flakes can end up in your food. Worse still, overheating a damaged basket could release toxic fumes, particularly in poorly ventilated kitchens.
The experts added: “Ignoring the signs of a failing air fryer can lead to undercooked food, longer cooking times, and even potential safety hazards.
“Toxicity in your food is not something you want to gamble on.”
Virtual College, a training organisation that published a detailed breakdown of air fryer safety, agrees with the warning.
They said: “Air fryers typically have non-stick coatings which can produce toxic fumes if overheated.
“Likewise, food residue left in the air fryer can accumulate, which can cause odours and smoking.”
These fumes are produced when polytetrafluoroethylene (PTFE), more commonly known as Teflon, breaks down at high temperatures.
According to Virtual College, users should avoid overheating their appliance and regularly check the inside for damage. If rust or scratches appear, it’s best to stop using it.
They also recommend cleaning the air fryer thoroughly after each use, not just the basket, but the tray and interior too to stop grease and food particles from building up and burning.
So while air fryers can be a brilliant tool for fast, healthy meals, experts say one quick check could save you from serious risks.
If your air fryer’s basket looks worn, scratched or damaged, it might be time for a replacement. It could be the difference between a safe dinner and a toxic one.