Which of the following is NOT a cancer prevention best practice?

• A. Wash your uniforms promptly after exposure
• B. Shower as soon as possible after exposure
• C. Decontaminate after exposure per station protocols
• D. Remove SCBA during overhaul

Answer: (D)

Cancer prevention in firefighting hinges on minimizing both skin contact with contaminants and inhalation of smoky air through prompt decontamination and proper PPE use. Washing uniforms promptly after exposure helps remove contaminants that cling to fabric, reducing the chance they transfer to skin or spread to the station. Showering as soon as possible after exposure further cleans the body, removing residues from skin and hair and lowering the amount of carcinogens absorbed. Decontaminating after exposure per station protocols ensures a consistent, thorough cleaning of gear and skin, and helps prevent cross-contamination to others or to the station.

Removing the SCBA during overhaul is not a best practice because it can expose you to lingering contaminants in the environment and increase inhalation risk. The breathing apparatus should remain in use or be removed only when the atmosphere is declared safe and decontamination steps have been completed, to minimize respiratory exposure and prevent spreading contaminants.