According to the CDC, washing your hands thoroughly can prevent illness. If not performed properly, however, the illness-causing bacteria remains. Produced by Emma Fierberg. Camera by Jacqui Frank.

Handwashing is a simple, effective way to protect your health, and according to the Centers for Disease Control and ...

The beacon provides visual cues as the user is washing their hands. As the user reaches the CDC-recommended 20-second length of time, the visual hand sign on the beacon turns green to confirm a ...