You use fishing line to "saw off" the badge and your left with some glue residue and foam, which you can remove with elbow grease, wd40, goop off, etc... It will not take the paint off this way. However, you will be left with the holes for the locater pins on the stock badges. It's fine if your going to replace them with billet badges or the like, but to remove them completely, you will have to get the holes filled and painted. (this is for the f-250 badges, the powerstroke badges are just stuck on, no locater holes.)
Barrett