PPE should be used when hazards cannot be fully eliminated; which factors should guide its selection and training?

• A. PPE provides protection when hazards cannot be fully eliminated; selection based on hazard, fit, maintenance, limitations.
• B. PPE is optional and used only for convenience.
• C. PPE should be based on cost alone.
• D. PPE eliminates hazards when chosen.

Answer: (A)

PPE is used as a protective layer when hazards cannot be removed or fully controlled by other means. The best way to decide what PPE to use and how to train workers is to look at the specific hazard—what kind of exposure it is, how severe it is, and how long workers are exposed. Then, ensure the selected PPE will fit the individual worker properly and be comfortable enough for the job, because poor fit or discomfort leads to removal or nonuse. Also consider how the equipment will be maintained and inspected, who will clean or replace it, and what its limitations are (PPE reduces exposure but does not always eliminate it, may degrade over time, and can introduce other challenges like restricted vision or mobility). Training should cover how to select the right gear, how to perform proper fit and seal checks, how to inspect and maintain the PPE, and how to use it correctly and when to replace it. When used properly and in combination with other controls, PPE provides important protection without serving as the sole solution.