Which health hazards are associated with AFFF exposure?

• A. Only skin irritation.
• B. Skin and eye irritation; potential respiratory irritation; PFAS exposure concerns with long-term effects; wash and seek medical help if needed.
• C. No health hazards.
• D. Immediate fatality.

Answer: (B)

Exposure to AFFF can involve several health hazards. The foam can cause skin irritation and eye irritation from contact, and inhaling its vapors or aerosols can irritate the respiratory tract. In addition, many AFFF formulations include PFAS, chemicals that can persist in the body and environment, so there are concerns about long-term health effects with repeated or substantial exposure. Because of these factors, the best answer recognizes skin and eye irritation, potential respiratory irritation, and PFAS-related long-term health concerns. If exposure occurs, wash exposed skin with soap and plenty of water, flush eyes, remove contaminated clothing, and seek medical help if irritation persists, breathing becomes difficult, or other symptoms develop. The other possibilities underestimate the hazards or imply there are none or immediate fatality, which doesn’t reflect the actual risks.