Coronavirus | How to use hand sanitizer effectively - YouTube- how to properly use hand sanitizer youtube ,Using alcohol-based hand sanitizers is a good way to prevent infection and the spread of germs including coronavirus. Hand sanitizer is a convenient alternat...How To Properly Use Hand Sanitizer - YouTubeNotre Dame Academy's Nurse Denise shows us the proper way to use hand sanitizer. This video was made with a paid Video Show app.