Spray with window cleaner or warm soap and water. Scrape of with a scraper or credit card. Depending on the surface WD-40 is effective as well. Just be sure to test a small areas first to be sure the WD-40 has no ill effects. WD-40 leaves an oily residue so it needs to be rinsed with soap and water.
A Resource of Helpful Cleaning Tips
Hello,
How would I clean really gooey glue that is on the
back of velcro, off gold plated jewelry without destroying
the finish?
Thanks for any suggestions.
Cordially,
Donna Motl
WD-40 works well at breaking down glues and usually are safe on most surfaces