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As wildfires burn in LA, what to know about protective masks
Certain masks are effective in protecting against wildfire smoke — but only if they are fitted and worn properly.
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Can N95 Masks Protect Against Wildfire Smoke Pollution?
Share on Pinterest N95 face masks offer the best protection from lung damage from wildfire smoke but KN95 masks are ... leave the downwind areas until the fire is controlled or the winds change ...