What is the proper technique for washing hands with liquid antibacterial soap?

The technique for washing hands with liquid antibacterial soap involves several important steps to ensure effective cleansing. Turning on warm water and scrubbing with soap for 15 seconds is the proper method as it allows for adequate removal of dirt, bacteria, and viruses. Warm water is preferred because it helps in dissolving the soap more effectively, enhancing lathering and cleaning.

Scrubbing for 15 seconds is sufficient to dislodge pathogens and contaminants from surfaces of the hands, including between fingers, under nails, and around the thumbs. This duration is aligned with guidelines provided by health organizations, emphasizing the importance of thorough washing to prevent the spread of infections.

In comparison, other options may not provide sufficient cleansing. For instance, scrubbing for only 5 seconds is too brief to effectively clean the hands, while rinsing without any scrubbing would not remove dirt or germs. Similarly, applying soap without scrubbing, regardless of the duration, fails to utilize the mechanical action needed to remove pathogens effectively. Thus, the method of turning on warm water and scrubbing for 15 seconds represents the best practice for hand hygiene in this context.