Originally Posted by rover67
WD40? Dosen't that work on most sticky stuff?
"Take a black Garbage bag, mix up amonia and water 50/50 in a spray bottle, wet one side of the black bag, wet the tint, stick the bag to the glass (wet to wet), let sit in the sun for about 30 min to 1 hour, then peel off the tint and use a cotton towel and the sprayer to wipe off the remaining adhesive."
you'll want to use a razor to scrape off the goo, but this is the method I learned from a very good friend who tints for a living.