New car (dark blue), paint appears flawless. I need the fewest steps possible to keep the paint job protected. I suspect I will need to use clay. Should I use fine or ultra fine grade? After, is both a sealant and a wax necessary? It seems to me they would serve the same purpose.
I'm just looking to keep the paint as protected as possible, and don't really need showroom results - more like preventative maintenance. Please advise.
Thanks!