What can be an indicator of proper hand hygiene practice?

The indication that proper hand hygiene practices are being followed is demonstrated by the absence of infection spread. This implies that when individuals consistently practice effective handwashing techniques—using soap and water or hand sanitizers—they significantly reduce the transmission of pathogens and germs that cause infections. Proper hand hygiene is essential in healthcare settings and everyday life to prevent the spread of illnesses.

A lack of infection spread is a clear marker of effective hygiene practices, as it shows that appropriate measures are taken to eliminate or reduce harmful microorganisms from the hands. This is especially critical for healthcare workers, as they are in direct contact with patients, and maintaining hygiene helps protect both the caregiver and those being cared for.

The other options provided do not reflect appropriate hand hygiene practices. Visible dirt or soap residue on hands suggests inadequate cleaning, and frequent skin infections indicate that germs are not being effectively eliminated, which can be a result of poor hand hygiene practices.