The fastest way to fix a car scratch depends on its depth. A simple rule of thumb is the fingernail test. Run your fingernail across the scratch. If it doesn't catch, you can likely fix it yourself with a clear coat polish. If it catches slightly, a touch-up paint pen may suffice. If your nail clearly catches in a deep groove, professional repainting is the most effective solution.
To assess the damage, first wash and dry the area thoroughly. Scratches are categorized by which layers of your car's finish they penetrate:
- Clear Coat Scratch: Only the transparent top layer is affected. The scratch looks white or hazy and disappears when wet.
- Base Coat Scratch: The scratch has reached the colored paint layer. The scratch's color is distinct from your car's color.
- Primer Scratch: The scratch has gone through the paint to the primer (usually a dark gray or reddish-brown layer).
- Deep Scratch: The metal body of the car is exposed, which can lead to rust.
For clear coat scratches, use a rubbing compound followed by a polish and wax. For base coat scratches, clean the area, apply touch-up paint in thin layers, let it dry completely, then wet-sand and polish it flush with the surrounding area. Deep scratches require professional attention to prevent rust and ensure a color match.
| Scratch Depth | DIY Solution | Professional Solution | Estimated DIY Cost | Estimated Pro Cost |
|---|
| Clear Coat | Polish & Wax | Paint Correction | $20 - $50 | $150 - $300 |
| Base Coat | Touch-Up Paint Kit | Spot Repaint | $40 - $100 | $400 - $1,000 |
| Primer | Touch-Up Paint (temporary) | Panel Repaint | $50 - $120 | $500 - $1,500 |
| Deep (Metal Exposed) | Not Recommended | Panel Repaint & Rust Prevention | - | $600 - $2,000+ |
