One of the most important steps you can take to remain healthy and prevent the transmission of germs to people around you is to use hand sanitizer on a regular basis. A hand sanitizer dispenser is a gadget that allows you to select how much sanitizer gel you use right away.  It can be hung on the wall or placed on a table so that people can quickly access it. There are several different types of hand sanitizer dispenser. Dispensers of hand sanitizer can also be used to distribute liquid soap.