The following items are required in order to clean the headliner panel:

1. GM P/N 1051398 fabric cleaning solvent for coated fabrics or equivalent
2. Hand gloves
3. Clean cloths
4. A knife, scrapper, or equivalent in order to remove any loose soil from the headliner panel.

1. Scrape the heavy soil off the headliner panel. Use care not to force the soil further into the headliner.
2. Soak a clean cloth in solvent, wring out, and allow the cloth to partially dry.

Important: Move the pad periodically in order to keep a clean area of the cloth over the coiled spot.

3. Dab the soiled area with the damp cloth pad. Do not rub the area.