My Accord is white. Over the past year it has gotten scratched up a little bit in parking lots because the majority of people out there don't know how to drive. And now, someone backed into the front of my car while it was parked and drove off. Thankfully there was no body damage, but on the front there are some black paint/scuff marks. There are some other various scratches/marks but their are over the paint, in one spot however some paint was chipped off and it is bare metal (on the bottom of rear bumper) for this I'm just going to sand a little bit and touch up the paint. But for the rest I plan to polish/buff out the marks/scratches. Will these methods work? Any suggestions for good polishes or scratch removers?