What is one of the risks associated with improper SCBA usage during fires?

Inadequate use of self-contained breathing apparatus (SCBA) during fire situations can significantly elevate the risk of exposure to hazardous toxins present in smoke and combustion products. SCBAs are designed to provide firefighters with a breathable air supply in environments where the air is contaminated or insufficient for safe breathing. When SCBAs are not used correctly or are malfunctioning, firefighters may inhale harmful gases and particulates that can cause serious health issues, such as respiratory distress or long-term damage to lung function. Proper SCBA usage is critical to ensuring that firefighters can effectively protect themselves from these dangerous substances while carrying out their duties in a hazardous environment.