What is the recommended time for the entire handwashing process?

The recommended time for the entire handwashing process is 20 seconds. This duration is important because it allows for thorough cleansing of all surfaces of the hands, including the back of the hands, between fingers, and under nails, which are areas commonly missed during shorter washing times. Research and public health guidelines have shown that effective handwashing, when done properly for at least 20 seconds, significantly reduces the presence of pathogens on the hands and helps prevent the transmission of foodborne illnesses and infections.

To achieve effective handwashing, the 20-second guideline ensures that soap is applied vigorously, creating enough friction to remove dirt and microbes effectively. This time frame is widespread among health organizations, including the Centers for Disease Control and Prevention (CDC), which emphasizes that this duration is necessary for optimal cleaning. It promotes best practices for food handlers and everyone involved in food preparation to protect both their health and that of others.