Respirator masks should be fitted correctly to the wearer and not be obstructed by facial hair or jewelry. A poorly fitted respirator mask has greater potential to allow air particles to enter through gaps along the edges of the mask, providing lower levels of protection against the inhalation or spread of particles than a well fitted one.
Respirator masks should be fitted correctly to the wearer and not be obstructed by facial hair or jewelry. A poorly fitted respirator mask has greater potential to allow air particles to enter through gaps along the edges of the mask, providing lower levels of protection against the inhalation or spread of particles than a well fitted one.
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