These two styles work better than anything else I tried. Where I used to work we had a new booth with fans and a flash setting, they worked well. The owner there was a huge JO though and I’m happy as hell to be out of there. Best thing that he did was piss me off so I’d leave. So far I like my new job more than I ever liked my old one. Even if it doesn’t work out here I’ve already worked on a lot of stuff that I hadn’t over my career.even with the blowers it's just as bad.