Just remeber to have the fans blowing in for positive pressure. That way any dust or pollen floating around won't get suck in around your seams and the bottom of the "booth". Don't aim the fan towards the car though, put it in a corner on the side and aim it across the end. Have a good filter on the outside of the fan. Put the fan outside of the booth and cut a hole in the plastic and duct tape it real well to the booth. That way you have no fumes actually going through the fan. Set up a bench in the booth so all your "stuff" is in the booth so you don't have a bunch of trips in and out. I'm probably forgetting something but will post if I think of anything more. Can ya tell I've done a couple "driveway jobs"?
