Motorists are being urged to stay alert for tell-tale signs (Image: Getty)
UK drivers are being warned that a surprisingly ordinary item could be quietly turning their car into a mould trap this winter.
After record rainfall in January, experts say many vehicles are now at heightened risk of developing mould, with damp interiors providing the perfect breeding ground.
And while muddy shoes and wet coats play their part, one of the biggest offenders is umbrellas left dripping on car floors or seats.
Motorists are being urged to stay alert for tell-tale signs such as a musty smell, damp patches on carpets or seats, or persistent condensation on windows.
Left unchecked, mould can be stubborn to remove and costly, damaging upholstery, carpets and even blocking air vents. For some drivers and passengers, it can also trigger breathing problems or allergic reactions.
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Mark Reece, motoring expert at Rev Monkey, said winter conditions make the problem far worse.
“The risk is highest in winter when cold air outside and warm air inside create condensation,” he said.
“Moisture builds up in corners, footwells, and under mats, especially when people get into the car with wet clothes, muddy shoes, or, most commonly, wet umbrellas.”
Parents are being urged to take extra care, as mould can form unnoticed beneath child car seats, posing a potential health risk to young passengers.
How to stop mould taking hold
Experts say prevention is far easier than cure. Drivers are advised to shake umbrellas thoroughly before getting into the car, or store them in a waterproof bag rather than leaving them on the floor.
Regularly checking under mats and car seats can also help catch problems early.
“Stopping mould before it takes hold is far easier than trying to remove it once it spreads,” adds Reece.
What to do if mould appears
If mould does start to develop, swift action is key. Motorists are advised to mix white vinegar with two parts water, scrub affected areas gently with a soft brush, then wipe clean and dry the interior thoroughly.
This can be done by using a fan or leaving windows open on a dry, sunny day.
Bleach should be avoided, as it can damage car interiors and may not prevent mould from returning if moisture remains.
Drivers looking to protect their cars through the damp months are being encouraged to keep interiors as dry and well-ventilated as possible – and to think twice before tossing that soaking umbrella onto the passenger footwell.
