Use GM P/N 1050429 Multi-Purpose Powdered Cleaner or equivalent for this type of cleaning. Use GM P/N 1050429 or the equivalent for cleaning panel sections where small cleaning rings may be left from spot cleaning.

Vacuum and brush the area to remove any loose dirt and mask the surrounding trim along the stitch or welt lines.

1. Clean a whole trim panel.
2. Follow the directions on the container label when mixing the cleaner.
3. Mix the cleaner in proportion for smaller quantities.
4. Use suds on a clean sponge.
5. Do not saturate the material.
6. Do not rub the material harshly.
7. Wipe off the remaining residue with a slightly damp absorbent towel or cloth.
8. Dry the material with an air hose, a heat dryer, or a heat lamp.
9. Use care with a heat dryer or a heat lamp in order to prevent fabric damage.