STAIN: White or clear, built-up, possibly sticky or shiny

CONTAINS: Rubber (synthetic or natural), resin, solvent

1. Roll the glue off if it has hardened sufficiently.
2. Apply dry-cleaning solvent.
3. Apply POG sparingly, blot.
4. Apply dry-cleaning solvent, blot.
5. Apply detergent solution, blot.
6. Rinse with water, blot until dry.

STAIN: Reddish-brown, absorbed or built-up

CONTAINS: Oxides of Iron

1. Apply rust remover or warm oxalic acid solution.
2. Allow to stand for 10-15 minutes.
3. Repeat with hot solution.
4. Rinse thoroughly with water, blot until dry.