I am so upset... was washing my IS as it was really dirty today. There had been these spots on the passenger side of my car which had dried and they looked like mud spots. So I thought they would go away with a zaino wash but they didnt. I washed the area on my hood and the passenger side 4 times but this stuff wouldn't come off. But I could scrape it off with my nails. So I used a wet towel and applied some pressure to remove these spots and lo and behold, the grains from this stuff put fine scratches on my paint job. It seems like I was splashed with cement or a cement like compound that dried. Anyways, these scratches look like streak marks but they are definitely visible. Pisses me off. Any ideas on how to get rid of them? This is basically on my hood and the passenger side of the car and some on the roof. I didn't want to have my baby detailed by someone else but I may have to. Any ideas on the cost, what service, and detailers in teh Bay Area that you would recommend? Any and all suggestion will be a big help. Thanks all. Sad sad day.