Hi there,
Well...I was stupid. And with that out of the way, my very short story:
I was doing a DYI concrete project in my bathroom. Small room. Not well-ventilated. I needed to remove a piece of concrete backerboard from the shower floor. Some of it pried up easily, some didn't. So I hammer-drilled some of it up. Took about an hour, and caused a pretty good amount of dust. I've since found ...
click here to continue
Content provided by members of the eHealthForum.com community
Content provided by members of the eHealthForum.com community