A piece of my temporary plate has gotten stuck to the car (probablybecauseI've washed the car 3 times withiton) Some ink, glue, and a piece of the plate is on the car. Can I use
Goo-Gone to get rid of it? I don't want to damage/scratch the paint.

Any advice is appreciated.

 

yeah, try the goo gone. it should take it right off. im guessing its the thin cardboard plate... but it should probably soften up with some soap and water.