Florida Basic Recruit Training Program High Liability (First Aid) Practice Exam

What is the recommended duration for washing hands with soap and water?

1. 10 seconds

2. 15 seconds

3. 20 seconds

4. 30 seconds

The correct answer is: 15 seconds

The recommended duration for washing hands with soap and water is actually 20 seconds. This time frame has been established based on research indicating that thorough hand washing helps remove bacteria and viruses effectively. When washing for at least 20 seconds, you ensure that all areas of the hands, including the backs, between fingers, and under the nails, are cleaned properly. Washing hands for a shorter duration, such as 10 or 15 seconds, may not be sufficient to eliminate harmful pathogens effectively. While 30 seconds might seem beneficial, extending the wash beyond 20 seconds does not significantly enhance the cleaning effect and may not be practical in everyday situations. Therefore, the most effective and commonly recommended practice is to wash hands for at least 20 seconds to ensure proper hygiene.