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

How long should you rub your hands together when washing them with soap?

1. At least 5 seconds

2. At least 10 seconds

3. At least 15 seconds

4. At least 20 seconds

The correct answer is: At least 15 seconds

When washing your hands with soap, it is recommended to rub them together for at least 15 seconds to effectively remove dirt, bacteria, and viruses. This duration is supported by health organizations, emphasizing that proper hand washing technique is crucial for ensuring hygiene and preventing the spread of infections. The friction created during this rubbing process helps dislodge microbes from the skin's surface, and the soap acts to break down oils and pathogens. By washing for 15 seconds, you allow sufficient time for the soap to work effectively, enhancing the hand washing process. Choosing a duration shorter than 15 seconds may not provide enough time for thorough cleaning, and consequently, it could lead to the persistence of harmful microorganisms on the hands. Therefore, aiming for at least 15 seconds meets the recommended practice for effective hand hygiene.