I'm freaked a bit. Been thinking about it more and more lately.
When we work in dusty lands (dirt and/or wood) I try to nasal douche in the shower with the nette pot squeeze jobber. Sodium bicarbonate packets made for the douche and just add warm water. I find it works best for me standing (shower) in stead of leaning over a sink. First a few gentle shots up one hole and out the other, mouth open letting some rinse out the back of the throat. The secret...wait a few minutes for it to react to the rinse and loosen up then do it a bunch more, then the crap comes out. Tip, don't shoot it too hard, or blow it out too hard, you can get liquid in your sinuses where you don't want it. Some times it's disturbing to see the shit you might have left up there.
Gotta say, welding/grinding dust has got to be worse. How bout cement dust?
I have had allergy asthma since young. 40 now. Last 10 years full time tree work, I hardly notice it. Can't remember the last time I wanted an inhaler. Over a year.
I used to wear a respirator 20 years ago anytime chipping dry black locust. Unreal reaction then. These days don't even notice it.
Did veg oil for 5 years. I need to go back to the veg. Loved the smell on the bigger bars.
This thread is going to make me finally buy those hepa nasal filters on amazon. Some help with a deviated septum. Little cone shaped filters you shove up your nose that open up the passage, and filter the air of dust/allergens. Here is one
http://www.amazon.com/Value-Invisib...sim_121_4?ie=UTF8&refRID=1JHVFJ9N377R6BHP491W