I did not buy this product on Amazon but I wanted to review it anyway. I had at least 20 scratches from my over excited lab dragging his paws down the hood and sides of my car. I seriously thought nothing would take them out. But I did only 3 hand applications of this stuff and they are darn near completely gone. I will probably do a few more applications. I really didn't think this was going to do more than minimize the scratches but I was really impressed at how easy it is to use and the results are fantastic. Highly recommended!