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, ...

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Hand sanitizer does expire, usually about three years after its manufacture date. Hand sanitizer expires because its alcohol content dissolves over time — once it drops below 60% alcohol ...

Hand sanitizers are rarely glamorous ... I can toss them into my luggage without taking up much room (plus, they’re under three ounces, so they meet TSA standards). Last week, I smelled ...

The US Centre for Disease Control and Prevention say this type of hand sanitizer is less reliable for tackling Covid-19 than those which are alcohol-based. Receive a weekly dose of discovery in ...