Q: The election is over. How do I remove a bumper sticker without damaging my car? A: Try using a blow dryer to soften the adhesive, then pull off the sticker. A petroleum-based solvent such as ...

People have been putting bumper stickers on their cars since the 1940s, when a Kansas City screen printer named Forrest P. Gill invented them. Gill got his hands on some adhesive-backed paper and ...