SCENE + HEARD: Daily Post Hand Washing Without Running Water By Staff Friday, March 27, 2020 11:38 AM Hand washing is one of the most important ways to stop the spread of COVID-19, but there are millions of people around the world who lack access to running water. Last week, Sightsavers put the spotlight on the tippy tap: a device that those without running water can use to safely wash their hands. Head over to Twitter to learn how it works.