my husband used wet/dry vac to clean cabinet that had boric acid in it and was wondering if it was airborne can it make us sick?
Is boric acid harmful to humans if inhaled accidentally and how much If so?
Question posted by tquick77 on 4 Jan 2014
Last updated on 4 January 2014 by kaismama
It can be toxic if inhaled in very large quantities. Vacuuming it up shouldn't put much into the air.
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