You'll need some sandpaper, Krylon Fusion spray paint (or something similar) and an all weather glue (you might be able to find some at an auto parts store).
1) Carefully pry the badges off of the car.
2) Sand them down. You should at least rough up the surface if not remove all the fake chrome.
3) Spray the emblems and let dry.
4) Carefully glue them back on.
You'll need some sandpaper, Krylon Fusion spray paint (or something similar) and an all weather glue (you might be able to find some at an auto parts store).
1) Carefully pry the badges off of the car.
2) Sand them down. You should at least rough up the surface if not remove all the fake chrome.
3) Spray the emblems and let dry.
4) Carefully glue them back on.