London, UK – November 5, 2025 – A new investigation by ITV’s Tonight programme has raised alarming safety concerns regarding the use of air fryers, revealing that “user error” has led to nearly three times as many fires as those caused by faulty appliances. With almost 750 reported air fryer fires since 2022, the investigation highlights avoidable mistakes and poor usage practices that could put thousands of households at risk.
What Happened
The investigation, which involved Freedom of Information requests to Fire and Rescue services across the UK, found that air fryer-related fires were primarily due to common user errors rather than faults in the appliances themselves. Among the leading causes of these fires was users placing their air fryers on top of conventional hobs. This is thought to happen when kitchen space is limited, and the appliances are placed near heat sources that could cause them to overheat and catch fire.
Natasha Neale from Nottinghamshire Fire and Rescue Service explained that air fryers, often made of plastic, can burn quickly, producing toxic smoke when exposed to high temperatures. “They are sited in a kitchen where there’s potentially lots of other flammable items which can increase the risk,” Neale added.
Dangerous Cleaning Habits and Unchecked Advice
Another dangerous trend uncovered by the ITV investigation involves “cleaning hacks” shared online. One of the most hazardous practices is filling the air fryer with soapy water and turning it on. Following an example seen online, a student in Bournemouth filled an air fryer with Fairy Liquid and water before turning it on, which caused a devastating fire in student accommodation.
The cleaning hack video, which has amassed over four million views, led to a ferocious fire after the appliance malfunctioned. Marc Barrett from Dorset & Wiltshire Fire and Rescue warned, “We spoke to one of the students, and what they had done is actually fill the air fryer with lots of water and Fairy Liquid, close the lid, and put it on.”
How to Safely Use Your Air Fryer
Despite these dangers, experts agree that air fryers are safe if used properly. Giuseppe Capanna, a product safety engineer at Electrical Safety First, emphasized that proper usage and regular cleaning are key to ensuring the appliance’s safety. Capanna recommends reading the manufacturer’s instructions, keeping the air fryer on a stable, clean surface away from walls and flammable items, and avoiding overfilling the fryer basket.
Expert Tips for Safe Air Fryer Use:
Do’s:
- Read the manufacturer’s instructions: Different models may have different safety features.
- Unplug when not in use: Prevent potential hazards by turning off the appliance.
- Place on a clean, hard surface: Keep the air fryer away from walls, cupboards, and flammable materials.
- Keep it clean: Wash the basket after each use to avoid the build-up of oils and grease.
- Use silicone moulds: Only use molds designed for air fryers.
- Use minimal oil: Air fryers require very little oil for cooking.
Don’ts:
- Do not use an extension cord: Plug directly into a wall socket to avoid overloading the circuit.
- Do not place on the hob: Avoid placing air fryers on or near heat sources like a stovetop.
- Do not use too much oil: Excess oil can create fire hazards.
- Avoid using baking paper: If not weighed down properly, it can catch fire by coming into contact with the heating element.
Warnings and Awareness
Experts and authorities are urging the public to take air fryer safety seriously, as these devices become an integral part of modern kitchens. With millions of UK households now using air fryers, the Fire and Rescue Services have been working tirelessly to raise awareness about safe usage. In a statement, Clare Davies from Suffolk Trading Standards said: “You might think you’re saving money by buying cheaply online, but you’ve got to ask yourself, is this worth the risk of a house fire?”
As of October 2025, over 2,000 unsafe air fryers were seized at the Port of Felixstowe, many of which lacked safety markings or had faulty plugs. These unapproved devices increase the risk of fires, particularly when used improperly.
Closing
With the growing popularity of air fryers, it’s essential that consumers follow safety guidelines to prevent fires and injuries. While these appliances offer convenience, they can pose significant risks if used improperly. Awareness campaigns and regulatory oversight will be crucial to minimizing these dangers as more households incorporate air fryers into their kitchens.
This story may be updated with more information as it becomes available.
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