Some drugstores in neighboring Puebla state sold out of paper dust masks.
2.
Usually paper dust covers will be inexpensive craft paper or heavy duty archival papers
3.
The little blue cloth or paper dust masks won't keep the asbestos fibers out.
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Many of the volunteers wore paper dust masks.
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The railroad never gave him " anything more than a small yellow paper dust mask for breathing protection,"
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Enclosed paper mill areas subject to such dangers commonly maintain very high air humidities to reduce the chance of airborne paper dust explosions.
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Goodman said he wound up in a squatting position _ protected only by a pair of goggles and paper dust mask he was wearing when he fell.
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It's not unusual to see ravers wearing surgical masks or paper dust filters, which keep out airborne dust kicked up by dancers and smoke emitted by fog machines.
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Another study, which was published in " Environmental Health Perspectives ", connected chronic occupational exposure to paper dust and carbonless copy paper with an increased risk of adult-onset asthma.
10.
Among them : do wear a respirator, instead of a standard paper dust mask, which will not filter out tiny spores, and don't scrape mold, which sends spores flying.
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