If you've got a car door scratch that's bugging you, don't despair! Depending on the depth and severity of the scratch, it may be possible to buff it out yourself. To start, you'll need to assess the damage. If the scratch is only superficial, meaning it doesn't go all the way through the paint job, then you may be able to buff it out with some elbow grease and a polishing compound. If the scratch is deeper or more severe, however, then you'll likely need to take your car to a professional for repairs. Deeper scratches can penetrate through the paint job and into the metal beneath, so they'll require more extensive work to fix. In either case, it's always best to err on the side of caution and get an expert opinion before attempting any repairs yourself.