Why is it recommended that firefighters be issued two sets of structural fire fighting PPE?

Firefighters are recommended to be issued two sets of structural firefighting personal protective equipment (PPE) primarily to ensure that one set remains available and uncontaminated while the other is being laundered. Structural firefighting PPE is designed to protect firefighters from extreme heat, flames, and hazardous materials. After a response, this equipment can become soiled and contaminated, potentially compromising its effectiveness and safety.

By having a second set readily available, firefighters can maintain operational readiness without delays caused by the laundering process of the first set. This practice not only supports immediate availability but also provides a means to maintain hygiene and safety standards, which are crucial in the firefighting profession.