But do you really know the best way to use the ubiquitous goo? The U.S. Food and Drug Administration has released a quiz to help you test your hand sanitizer knowledge -- and learn how to use it ...

Learn why hand-sanitizer gels lose effectiveness over time, plus tips to keep hand sanitizer at full germ-killing strength ...

in favor of using hand sanitizer. So, while you can use hand sanitizer in addition to washing your hands, the CDC says, hand sanitizer is not an effective replacement for hand-washing ...

Hand sanitizer has been seen as a valuable tool in hygiene and illness protection for years. During the height of the COVID-19 pandemic, many people ramped up their use of hand sanitizer ...

Stir again 9. A repurposed hand sanitizer container or other container. 10. Using a funnel add the sanitizer to the bottle 11. Use as you would any hand sanitizer. Measure carefully to be sure you ...