Cylinder head rebuilder's.......What is your take on this

I am an A.S.E. MACHINEST / A.S.E.CERTIFIED BLOCK SPECIALIST / A.S.E. CERTIFIED CYLINDER HEAD SPECIALIST.
THE PROBLEM IS EVERY TIME I GRIND VALVE SEATS IT GOES UP MY NOSE...AFRAID I WILL GLOW IN THE DARK
SOMEDAY

( Stone Grinding )
Steps I have taken at the work station:
1. fans, deflecting dust./ speaker magnets in work station to help collect dust.( in work cabinet )
2. Respirator mask / multiple other fans to deflect the crap away.
Still, after every valve seat grind I crap the sht outa my nose....