Introduction

Three Major Types Of Respiratory Hazards

Substances That Become Airborne At Room Temperature

Gases and Vapors That Come From Chemical Processes

Oxygen Deficiency And Temperature Hazards

Serious Damage Caused By Respiratory Hazards

How To Guard Against Respiratory Hazards

Respiratory Regulations

Types Of Respirators

Test Your Respirator Equipment Before You Use It

How To Practice Using Your Respiratory Equipment

How To Clean And Store Your Equipment Properly

Not All People Can Wear Respiratory Equipment

Summary