Glo Germ™ gel is a special "lotion" that shows how important proper hand washing is to prevent the spread of germs.
To apply you just rub the "simulated germ" gel onto your hands like lotion and then thoroughly wash your hands. Your hands look clean, but shine a UV black light on them and you can identify the places where hand washing was ineffective and the residual "glowing germs" show up a brilliant blue-white.
