How to Fix Rust on a Car: When to DIY and When to See a Body Shop
Key takeaways Rust starts when bare metal meets water and oxygen, and road salt, sea air, and trapped dirt make it spread faster. Rust has three stages: surface, scale, and penetrating. The stage tells you whether to DIY or call a pro. Check wheel wells, rocker panels, door bottoms, window seals, and the underside with…