critical? How dusty is the environment you're spraying in? 
not to bad ,, BUT my Cat like to Explore & he Shed's his fir daily, so I have to keep the work area clean every 3 days, by vacuuming.   
I'm lookin at a Non Static Plastic for days or night time. or I could use large cardboard with 3-M filter cloth, one side to absorb 
  the Air Fume's when it's drying.WHEN I have to leave things to dry, so far the smell of any kind of paint makes my cay stay away. 
wife happy "YES" 
  ,lol,  
  if you don't She just Might have a Cast Iron skillet  in 1 hand & a Rolling Pin in the other hand,,   
lol, 
because if you think she missed the 1'st , time. 
     No she dint'. 
 just don't turn around, lol, 
that reminds me,, A friend back when I was a kid, 
    A friend made a Shadowbox with a Miniature. In it was  Cast-iron Skillet & a rolling pin  , 
with a NOTE saying For any Rabi who dishonor's or shame's ,,, 
 his wife . 
  don't think the Object was to miss because she loves ya, &  don't want hurt you , 
just  make sure the outer hand didn't tell the other hand what it was doing at same time, lol, 
even worse you in the military ,, ALLWAYS make the WIFE Happy JOY  lol, 
new meaning on the front line's hope WIFE love this lil tid-bit,lol, 
PS , 
thankx for all your Advice keep it coming, 
 ALLWAYS make the WIFE Happy JOY JOY  lol, 
 Then their will be no Battle front  line's with the Wife Being So  Happy Joy Joy   ,,,,,  :D  :P  :D