My sinus' will never allow me to do that stuff again, and I can't say that I would want to. I have a blast cabinet for the smaller stuff and it even bothers me some. I used to do all of my own work, but that's how I got the bad nose. I also used to "dip" too, finally gave that up after 20+ years. I find it's usually cheaper to let someone who is set-up to do that kind of work blast off the Iowa rust. Especially when it costs me a doctor and a pharmacy visit on top of the material costs.
Each to thier own,
Scott
