Title: Prepare the damaged area using water-based and solvent-based cleaners.
Course: Collision Repair Technology I (21117-I) > Section: Preparing for Non-Structural Analysis and Damage Repair

Preparation should include washing the entire vehicle to remove dirt, grease, wax, or protective coatings from the area to be refinished and adjacent vehicle surfaces. Steps should include

- applying silicone-free soap-and-water wash
- applying low VOC-compliant solvent cleaner according to manufacturer specifications for vehicle finish
- wiping the surface area with clean cloths or towels.

Process/Skill Questions:

- Why should different cleaners be used to clean different contaminants?
- Why is cleaning the first step in the painting and refinishing process?
- What defects can occur due to improper cleaning?