How to remove old vignettes? The best way is to use a ceramic hob scraper. It’s even easier if you warm the sticker first using a hairdryer. Any adhesive residues can be cleaned off with nail polish remover. Post navigationPrevious post: Do vintage vehicles also need a vignette?Next post: Is the Swiss vignette available as an adhesive vignette? Comment on this FAQ Cancel replyYou must be logged in to post a comment.