The internet loves a quick hack, but some are better left alone like rubbing a potato on your windscreen to stop ice forming. This strange viral tip has been floating around social media for years, promising a magical starch barrier that reduces frost buildup. However, experts firmly advise against trying it, especially this winter.
While potato starch might temporarily delay ice formation, it leaves a sticky residue that smears and blurs the windscreen, compromising driver visibility. More critically, those starchy streaks get ground into windshield wipers, causing permanent wear and reducing their effectiveness. This can increase replacement costs and degrade safety exactly the opposite of what’s needed on cold, icy mornings.
Instead of DIY food hacks, drivers should stick to proven solutions like using proper frost scrapers, applying commercial de-icers, or investing in a windscreen cover overnight. These not only clear ice safely but avoid damaging paint, glass, or wiper blades.
Authorities and motoring experts are urging the public to steer clear of this well-meaning but misguided hack as part of their seasonal list of dos and don’ts for winter driving safety.
So save your potatoes and don't rub em on an icy windscreen.
