We encourage you to wear a respirator to avoid exposure to contamination in the air.
Respirators can protect against some hazards in the air.
To work against the hazard, the right respirator must selected and it must be correctly worn. Choose the right respirator for the job. You may wear a respirator provided by your employer or you may provide your own respirator. Be careful when you select and use a respirator. Please feel free to wear a respirator when it makes you feel better.