Geez,
Us poor guys can't afford the fancy equipment all of you rich guys have so we have to do it the hard way. Drive down the highway at 65, then come home and get out the SEARS vacuum and get anything that wasn't sucked out by the wind. I have the Cobra floor mats in mine which catch about 80% of whatever gets in and I just take them out and shake them. Got them from Branda. Really the only place I have to vac is the tranny tunnel hump.
Ron