The Met Office has issued yellow weather warnings for snow and ice across parts of the UK this week as winter conditions continue to disrupt major routes.
New data shows Google searches for “snow” have risen by 79% in the past week, as drivers look for advice during worsening weather.
In difficult conditions, many motorists turn to quick fixes, but some of these habits increase the risk of accidents, fines and repair bills.
To help keep you safe and legal, Nationwide Vehicle Contracts highlights five of the most common winter driving mistakes and what drivers should do instead.
One of the most common winter mistakes is driving with snow piled on the roof. Many drivers clear the windscreen and set off but this can be incredibly dangerous a heavy braking can send snow sliding onto your windscreen, instantly blocking your view.
Large chunks can also fly backwards and hit other vehicles, creating a road hazard. Police can issue fines from £60 and three penalty points. In serious cases, fines can reach £2,500 if the vehicle is deemed dangerous.
What to do: Always remove snow from the entire vehicle before driving. Clear snow from the roof, bonnet, number plates, lights, mirrors and all windows, not just the windscreen.
Some drivers turn on wipers straight away to shift snow and ice but frozen or heavy snow can burn out the wiper motor or tear blades, leading to repairs costing up to £300.
What to do: Use a soft brush to remove loose snow first and fully de-ice the glass before using the wipers.
Sometimes called the “letterbox” or “porthole” view, this is a common winter rush tactic. Drivers just clear a small patch on their windscreen, but limited visibility increases collision risks dramatically. Driving without a full view of the road can lead to charges for dangerous driving, and fines can reach £2,500 in severe cases.
What to do: Clear all windows, mirrors, lights and sensors. Make sure you have full visibility before moving off.
DIY hacks like using vinegar, rubbing alcohol, washing‑up liquid or WD‑40 are often promoted as quick solutions to remove ice from your car, but these can cause serious damage. Household products aren’t designed for cars and can damage rubber seals, erode paintwork, and dry out wiper blades. They can also cause smearing or blade failure, making visibility worse instead of better, which can increase accident risk.
What to do: Use a proper car de-icer. These products are designed to melt ice without damaging paintwork, trim or sensors.
All-season tyres lose grip below 7°C. Current temperatures across the UK fall well below this level. Stopping distances increase on snow and ice and even low-speed collisions can lead to insurance excess costs of £200 to £300.
What to do: If you live in a rural, hilly or high-risk snow area, consider winter tyres. They provide better grip in cold conditions.
“With the extreme snow and ice hitting the UK, winter shortcuts might feel quick, but they can lead to expensive repairs or put drivers at risk. Taking a few extra minutes to properly clear and prepare your car makes a real difference, especially in severe conditions.”
Winter driving demands care and preparation. Clear your vehicle fully, use the right products, and check your tyres before you set off. A few extra minutes on your driveway can prevent fines, damage and serious accidents on the road.
For more practical advice on maintaining your vehicle this winter, visit our Motoring Guides.
Originally posted: 18th February 2026
