I missed the info about how to get the gray stuff off the side moldings. I haven't had any problems until last week when I used HD Cleanse over the entire car. A day or two later I' went back with the HD Cleanse and then re-waxed using Carbon, but it doesn't seem to change. Please E-Mail me privately with some advice for eliminating this unsightly mess. Thanks for your patience. Stuart M. 96-M3