Hi,
I’m moving into a 1200 sq ft shop (heated, but no AC) and wondering how to keep my lungs safe. I always wear an N95 respirator, but it’s not enough (sore throat and black snot). I live in a cold climate, so keeping the doors open year-round is not an option. I work alone and TIG weld 99% of the time.
Would a fume extractor and occasionally opening the windows and doors be adequate? I may eventually get a PAPR, as it would be great for grinding. For now, extracting fumes directly at the source seems like the best option. What do you guys think?