If you work in an environment where the air quality is poor or hazardous, you need to know how to protect your lungs and health. This online course will teach you how to use a respirator properly and safely. You will learn about:

• Why respiratory protection is important and when you need it

• How to choose the right respirator for your job and situation

• How to get a medical evaluation before using a respirator

• How to test the fit and seal of your respirator

• How to inspect, clean, and store your respirator

• How to recognize and avoid the limitations of your respirator