Cleaning experts have issued a warning about the dangers of poorly maintained air fryers, as serious health risks can develop in the appliance if not properly cleaned and dried after each useNicola Roy Spare Time writer , Talya Honebeek Content Editor – Spare Time and Ruairi Scott Byrne Audience Editor
08:00, 25 Jan 2026
People who often use their air fryers while cooking are being urged to make a quick check(Image: Getty)
Air fryers have become a staple in kitchens nationwide, with legions of households abandoning traditional ovens for these space-saving gadgets. Their ability to rustle up grub quickly and with far less oil has struck a chord with busy Brits looking for healthier cooking options.
However, health professionals have now issued a stark warning about the hidden hazards festering in neglected machines. Cleaning specialists at Fountain Filters have emphasised the vital importance of regular checks and thorough cleaning of air fryers to prevent hazardous mould growth.
The interior of the appliance, particularly around the basket, can become a breeding ground for mould if not properly cleaned and dried after each use.
The combination of leftover food particles, warmth, and moisture creates perfect conditions for mould to thrive.
Your air fryer should be thoroughly washed and dried after each use(Image: Alina Vytiuk via Getty Images)
Over time, accumulated grease and food remnants can exacerbate this problem, making it essential to clean the gadget after every single session to prevent mould spores from taking hold, reports the Express.
Louise Allen, co-founder of Fountain Filters, cautions that mould poses “serious health implications” which many people fail to recognise.
She cautioned: “Exposure to mould can lead to a range of health issues, from minor allergic reactions like sneezing and skin rashes to more severe respiratory problems, particularly for those with asthma or weakened immune systems.
“As we prepare for the colder months, when mould tends to thrive in the damp and poorly ventilated areas of our homes, it’s more important than ever to be vigilant.”
Air fryers have changed the way many of us cook nowadays(Image: Koval via Getty Images)
Fortunately, maintaining a pristine air fryer is remarkably straightforward. Simply disconnect the device from the mains, remove all detachable components, and give them a good scrub with hot, soapy water.
Next, clean the interior using a cloth moistened with a blend of lemon juice and water, ensuring every surface is completely dry before reassembling.
In the same vein, your coffee machine – that essential morning companion for your daily caffeine boost – may also be concealing hazardous mould spores without regular maintenance.
The persistent dampness in the water reservoir and internal pipework, coupled with the heat generated whilst brewing, creates ideal circumstances for mould growth. Happily, there’s a straightforward solution to prevent mould taking hold.
Simply run a cycle with a solution of water and white vinegar through the coffee maker, followed by two water-only cycles for rinsing. Lastly, make certain the machine is thoroughly dry before putting it away.
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