Last Update: 2014-08-20
Usage Frequency: 2
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English
alcohol rub sanitizers containing 70% alcohol kill 99.97% (3.5 log reduction, similar to 35 decibel reduction) of the bacteria on hands 30 seconds after application and 99.99% to 99.999% (4 to 5 log reduction) of the bacteria on hands 1 minute after application.hand sanitizers are most effective against bacteria and less effective against some viruses.