Journal of occupational and environmental hygiene
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J Occup Environ Hyg · Oct 2017
Contamination of firefighter personal protective equipment and skin and the effectiveness of decontamination procedures.
Firefighters' skin may be exposed to chemicals via permeation/penetration of combustion byproducts through or around personal protective equipment (PPE) or from the cross-transfer of contaminants on PPE to the skin. Additionally, volatile contaminants can evaporate from PPE following a response and be inhaled by firefighters. Using polycyclic aromatic hydrocarbons (PAHs) and volatile organic compounds (VOCs) as respective markers for non-volatile and volatile substances, we investigated the contamination of firefighters' turnout gear and skin following controlled residential fire responses. ⋯ For firefighters assigned to attack, search, and outside ventilation, the 75th percentile values on the neck were 152, 71.7, and 39.3 µg/m2, respectively. Firefighters assigned to attack and search had higher post-fire median hand contamination (135 and 226 µg/m2, respectively) than other positions (< 10.5 µg/m2). Cleansing wipes were able to reduce PAH contamination on neck skin by a median of 54%.