How Often Should You Wash Your Car in a New Jersey Winter?
How often to wash your car in a New Jersey winter, why road salt and brine are so hard on vehicles, and what to do before the first storm.
Short answer: AAA advises New Jersey drivers to wash their cars at least every couple of weeks after a snow or road-brining event. Don't wait for spring, because the damage can build up long before then.
Why are salt and brine so hard on cars?
Salt speeds up corrosion. Brine is a liquid, so it can reach parts of the underside that rock salt usually does not. Paint, wheels, brake parts and exhaust hardware are all exposed.
What should you do before the first storm?
Late fall is the best time to prepare:
- Clean the paint thoroughly. Don't seal road grime under protection.
- Protect the paint. An Exterior Detail adds a 3–6 month sealant, and a ceramic coating lasts for years.
- Protect the interior. Heavy mats help keep salty slush out of the carpet.
What should you do during winter?
- Wash about every two weeks when salt is on the roads.
- Choose a milder day when you can, ideally above 40°F.
- Rinse the wheel wells and underside. Many drive-through washes offer an undercarriage rinse, which is a good choice between details.
- Vacuum salt out of the carpets before it stains them.
And after the last storm?
Give the whole vehicle one last thorough cleaning in spring. Our Executive Full Detail, from $325, cleans winter off the interior and exterior together.
Where we help
Inland towns like Jackson, Howell, Freehold and Manalapan tend to see plenty of treated roads, while shore towns like Toms River and Brick add salt air on top. We schedule around the weather, and rebook if it would affect quality or safety.
Book a winter prep detail before the first storm.
