Hand hygiene is one of the most important steps we should take to avoid getting infected with COVID-19 virus or spreading the disease. Public health agencies and doctors have been advising people to clean their hands often using soap and water or an alcohol-based hand sanitizer. When you step out of the house for grocery shopping or other important work a hand sanitizer may be an easy option to disinfect your hands. But it is highly likely that you’re using it incorrectly. A new study by the Centers for Disease Control (CDC) revealed that most people aren't using sanitizers properly