My old friend absolutely hated anything to do with Red, sanding or spraying. For some reason it gets everywhere worse than blues or any other color. Wonder if you could aim exhaust at some sort of water container with a cardboard deflector to perhaps catch most or some?
No crap, I still find red overspray in my garage from 6 years ago when I painted my willys, just last week I painted a red fender for my cousin.
Went to get my drill out of the toolbox, and it had a red tint to it.