Asbestos Hazard Emergency Response Act (AHERA) Certification Practice Exam

Where should a respirator be stored when not in use?

1. On the workbench

2. A sealed plastic bag, in a dry area

3. In a toolbox

4. Hanging on a hook

The correct answer is: A sealed plastic bag, in a dry area

When a respirator is not in use, it should be stored in a sealed plastic bag, in a dry area to ensure that it remains uncontaminated and in good condition for future use. Storing the respirator in a sealed plastic bag helps protect it from dust, moisture, and other contaminants that could compromise its effectiveness. A dry area is essential because excess moisture can lead to the growth of mold or damage the material of the respirator itself, which could impair its function and safety. In contrast, other storage options like leaving the respirator on a workbench may expose it to workplace contaminants, while storing it in a toolbox could lead to physical damage or contamination from other tools or materials. Hanging it on a hook may also expose it to airborne particles and does not provide adequate protection from potential contaminants. Thus, the ideal storage method prioritizes both cleanliness and protection of the respirator for optimal performance when needed.