Protective Coatings overspray removal / Using a single edged carbon tipped razor blade

These two black Chevy Silverado trucks were both damaged with a Protective coatings paint overspray. The normal cleaning methods will not remove this type of overspray. I am using my blading technique to remove the overspray. No machinery was used just 10 razor blades, 1 bar of Auto Magic's blue clay bar and some polish