Which is an appropriate cancer prevention best practice?

• A. Shower as soon as possible
• B. Remove SCBA during overhaul
• C. Wash your uniforms as soon as you get home
• D. Allow apparatus to run inside the station bays

Answer: (A)

Prompt decontamination after firefighting is crucial because smoke and its residues contain carcinogens that can cling to skin, hair, and gear. Showering as soon as possible directly removes those toxins from the body, reducing skin absorption and the potential for cross-contamination. This immediate cleansing is more effective for cancer prevention than waiting to wash uniforms later, and it supports overall safety by addressing contamination before it can spread. Other practices listed either fail to remove contaminants quickly enough or create safety hazards—like removing a critical breathing apparatus during overhaul or running apparatus in station bays, which increases exposure. So, showering promptly is the best preventive measure.