I definitely need to pick one up, since at work my car is parked 100 yards away from a big ___ dust bowl of a cement plant, and by the end of the day, my car has a fine layer of dust over it. Anyone have any recommendations as to which brand would be a good choice? I was thinking about the one McGeorgoeparts.com has for the tC, but I'd like some input from other people. Thnaks!