Being clean has never been so important. Available as a standalone timer unit, or combined with an automatic soap dispenser in the NEW Time Timer WASH + Soap Dispenser (sold separately). The Time Timer WASH helps keep our kids safe with a touchless, water-resistant visual timer for handwashing. Its familiar disappearing disk, paired with the CDC (Centers for Disease Control and Prevention) and WHO (World Health Organization)recommended scrubbing duration for clean hands, gives people of all ages and abilities an easy-to-understand resource for ensuring their hands are germ-free. Perfect for the classroom, the bathroom, or the kitchen. Both options can be initiated without touching. Simply hold a hand in front of the WASH to begin. Timer will begin automatically! Music and sound can be switched off and on. The sound can be used to help reinforce steps or the timer can be run silently for sound sensitive environments. Time Timer WASH requires 3 AA/1.5V batteries (not included).