What is the first step in effectively washing hands?

The first step in effectively washing hands is to wet hands with clean running water. This initial action is crucial as it helps to remove dirt and debris before applying soap. Wetting the hands prepares them for the subsequent steps in the handwashing process, ensuring that soap can be applied evenly and effectively.

Using clean, running water is important because it not only hydrates the skin for better soap interaction but also helps to physically dislodge any contaminants present. After the hands are wet, soap can then be applied to create a lather, which further aids in the removal of germs.

Options such as applying soap, using hand sanitizer, or rubbing hands together vigorously are all steps that follow the initial wetting of the hands. They are essential for the overall hand hygiene routine, but they cannot be executed effectively without first wetting the hands. Therefore, starting with clean running water is the foundational step that sets the stage for effective hand hygiene practices.