It may seem silly to some of you, but I just bought one of those, micfiber dashboard dusters. It works great! I used to use a damp towel and carefully rub everythingd down. It took forever to get into all of the nooks and crannys. I got it at Home Depot for $5. Best $5 I have spent in a long time. Dusting every surface in my car takes less than 5 min now.