My new ride has a few clear coat scratches on the hood. Rather than having the dealer mess it up more, I wanted to correct them myself. They are not too bad. I tried ScratchX, and this didn't completely correct them. I applied several times, at various amounts of pressure (by hand). Is 3M Scratch & Swirl Remover more harsh? They aren't very noticeable -- unless you bend over, and look at an angle. The color is Ford Redfire Metallic. What other OTC product should I try? If I do mail order, would OC (or OP) be the best to try (by hand)?