Fascinating test done to college students at the University of Maryland by Good Morning America, ABC News about how well you wash your hands.
In this test they used a lotion, unbeknownst to them, which was designed to reveal how well its wearers wash their hands during a day. If a person doesn't wash their hands well enough to scrub it off, the lotion glows, effectively simulating bacteria present and showing how it could spread to other areas.
Link to Good Morning America article & video
Wednesday, July 18, 2007
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