In fact, salt is one of the biggest enemies of your vehicle—especially in winter:
- Road salt causes rust, corroding brake lines, frames, exhaust systems, and undercarriages [[3], [4], [6]].
- Experts strongly advise washing off road salt as soon as possible to prevent long-term damage [[7], [8], [9]].
- Keeping loose salt inside your car risks spills that can stain upholstery, damage electronics, or corrode metal trim.
