Which level of personal protective equipment (PPE) is most commonly used in pollution response?

The most commonly used level of personal protective equipment (PPE) in pollution response is Level D modified clothing. This level is characterized by the use of standard work uniforms, such as coveralls, hard hats, gloves, goggles, and steel-toed boots, which are adequate for situations where exposure to hazardous materials is unlikely and when the hazards consist mainly of nuisance conditions rather than immediate threats.

In pollution response scenarios, Level D is often utilized because it allows for increased mobility and comfort for responders who may be working in environments that don’t require the more comprehensive protection offered by levels A, B, or C. This level provides basic protection and is suitable for activities such as site assessment, monitoring, or operations involving minimal risk of exposure to chemicals or other harmful agents, making it practical for daily use in pollution response activities.

Higher levels of PPE, such as Levels A, B, or C, are generally reserved for more hazardous situations where there is a higher risk of exposure to toxic materials, and while these levels provide enhanced protection, they can also be more cumbersome and limited in mobility.