What should be done if the SCBA facepiece fogs up?

When an SCBA facepiece fogs up, using anti-fog solutions or adjusting the mask fit for better airflow is the most effective solution. Anti-fog solutions are specifically designed to reduce condensation on the lens of the facepiece, allowing for clearer visibility, which is crucial in emergency situations. Additionally, adjusting the mask fit can improve airflow around the facepiece, minimizing the warm, moist air that contributes to fogging.

Maintaining clear visibility is essential for safety and effectiveness while wearing an SCBA, especially in hazardous environments. Thus, addressing fogging proactively through these methods helps ensure that the user remains aware of their surroundings and can respond appropriately in an emergency.