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

No one turns their head when you pull hand sanitizer out of your bag. Historically,the mundane household item doesn’t draw all that much excitement. Unless, of course, you pull out a Touchland hand ...

WEST LAFAYETTE, Ind. – Instant hand sanitizers may not be everything consumers expect, according to a Purdue university professor who teaches sanitation practices for food service workers. "Waterless, ...