Don't camp on Dusty roads! We live in the country in a 50s farm house and as the area around us has grown. The traffic has increased. The county came along a few years ago and clear cut the ditches back to the fence line ( a whole other story) well the trees and bushes would block the dust off the road. and we live up from a SRA state rec area with camping and boating. So people turn on our road instead of the next one that is paved. So for years we have been dusting our house cant even open the windows in the summer you can see the clouds of dust hang in the air. The house still gets dusty. Sorry it finds its way in everywhere and everything.