Some guy tried to roll up on me at a Shell station with a product like this and a greasy, filthy cotton rag and wanted to demo it on my paint. I told him no one details my cars but me. He replies, "Here, you can spray it on and wipe it off and see for yourself then." I just laughed and told him, "No thanks." I will NEVER put an all in one, aerosol, trash product like that on my car. I wouldn't have wiped my oil dip stick with the rag this guy was toting. As I was leaving after filling up I saw him giving someone's car a wipe down with that junk. Ugghh, the horror.