When was Purell invented why it was invented who invented it where was it invented?

Purell is a 1996 creation of 'GOJO', and is licensed to Johnson & Johnson. In 1988, GOJO® industries invented Purell® instant hand sanitizer. It was designed for use in food-service as part of a wash/sanitize regimen, and also in health-care to supplement hand-washing in emergency situations where employees were unable to get to soap and water. Purell® was launched as a consumer product in the late 1990's.