[Silver Ghia]

just thinking, at the supermarket you can get "Planet Ark Orange Power Sticky Spot and Goo Dissolver" in a small orange bottle in the cleaning section, for only a few dollars. Try a small inconspicuous spot first to see what happens, then rinse or wipe off with warm soapy water. I found it far more effective than metho or wax and grease remover (prepsol), when they were only marginally effective in removing old contact adhesive residue.