Hand sanitizers are handy, easy to use, and compact, and not time-consuming. Several studies have concluded that the risk of transmitting gastrointestinal (stomach) and respiratory infection among families using hand sanitizers is decreasing.
Commercially prepared hand sanitizers contain ingredients that prevent dryness of the skin. Using these products can lead to less dryness and discomfort on the skin than hand washing. Studies indicate that the introduction of hand sanitizers to classrooms wi