Hand sanitizer offers 99% protection against unhealthy microbes, but proper hand washing is still important. The alcohol content in hand sanitizer has the greatest effect on viruses, in that it denatures the protein in microbes, and kills them in seconds. But, properly washing your hands with soap and water is still the best way to kill germs. Even better, follow up with a 70% alcohol hand sanitizer. If you’re out and about and don’t have access to soap and water, use your hand sanitizer to disinfect your hands. Follow these guidelines from the FDA when sanitizing your hands: To help stop the spread of COVID-19 and new Omicron variant, it’s important to wash your hands with soap and water and use a 70% alcohol aerosol hand sanitizer, like OmniProtect Sanitizer Spray. Is hand sanitizer safer than soap and water?