Bothersome dust you might try
Darryl Hansen
>a Neti pot. Don't laugh. My wife is into all sorts of weird stuff like yoga and. . . She suggested I try a Neti pot for my spring hay fever (pine pollen I think). You ought to see the "junk" that come out after I have been working in the shop. Yes I do use dust masks and the 3M power visor all the time...