I know a man here in Charlotte that works for Dent Wizard. They remove dents without having to sand and repaint. They do a great job too! Anyway, He said since they started selling those do it yourself dent repair kits at the auto store that their dent removing business has taken off. He sees cars come in with one original dent and then 2 new dents from the kit the people buy. He ends up fixing all the new dents.