Here is a quick video on how to use a synthetic clay bar and then follow up with a professional paint sealant. It’s really easy and this is what car dealers charge anywhere from $350 to over a $1000 depending on the vehicle. Except they usually skip the most important part…claying! In the overall picture of needing a car scratch remover and avoiding everyday scuffs it is important to clay and seal your paint finish twice a year….spring and fall. A high quality pro paint sealant will last approx 6-8 months. Enjoy!