Road salt and de-icers are merciless on paint. Here's how to care for your bodywork in winter so it looks like new come spring.
Why winter is hard on paint
The biggest threat in winter is road salt and de-icers. They don't just cling to the paint — they trap moisture and encourage corrosion, especially in the wheel arches, rockers and the underbody.
On top of that, sand and grime act like sandpaper. When you wipe that dirt off with a dry cloth or wash carelessly, you leave fine scratches in the clear coat.
Frequent, gentle washing
In winter you should wash the car more often, but more gently. The goal is to rinse the salt away before it can do damage. It's especially important not to forget the underbody: choose a wash with an underbody rinse, or thoroughly rinse the wheel arches and rockers where salt builds up the most.
Only wash when it isn't too cold outside, and dry the car well right away so water doesn't freeze in the seams and locks. On the coldest days it's better to wait for a milder moment than to wash in a hard frost.
- Wash more often so salt doesn't accumulate
- Don't forget the wheel arches, rockers and underbody
- Dry the car so the doors and locks don't freeze
- Always soak the dirt generously before touching the paint
Protection before winter
The best protection is prepared before the cold sets in. Wax or a synthetic sealant creates a layer that salt and grime cling to less easily, making washing simpler. A ceramic coating lasts the longest — it's more resistant to chemicals and gives a strong water-repellent effect for the whole season.
If you'd like a stress-free season without constant worry, we also apply ceramic coatings professionally here at AutoZone Detailing — an investment that pays off precisely in winter.
What not to do with snow and ice
Never scrape snow off the paint with a hard scraper or a broom with a rigid handle — that leaves deep scratches that show badly in spring. Brush snow off with a soft bristle brush and touch the paint as little as possible.
Don't rush to chip ice off the clear coat. Let it thaw or use only a glass-specific de-icer. And after winter, don't forget the wheel arches and rockers — that's exactly where the built-up salt is worth washing out well, so corrosion doesn't start unnoticed.