Gojo Industries is asking parents, teachers and schools to take the Kill a Gajillion Germs pledge towards everyday healthy hand hygiene this school year.  The campaign starts July 15, 2013 with moms, dads and schools pledging to support healthy habits with the chance to win free Purell, dispensers and hand hygiene educational materials for their school along with individual prizes. The campaign runs until September 15, 2013.  “Moms, teachers and principals all want a healthy school year,...