...don't change behavior. They can, however, be very effective as reminders for newly forming hand hygiene habits. From the navigation links you will find posters dealing with a specific goal. On each page is brief copy, an image of the poster and a link to a high-resolution PDF for printing.
Posters age quickly. Cycle them among key locations every three weeks. Posters can work if you do your part. Move them often. Consider mounting two different ones in the same frame and just turn it around or shuffle a stack stored in the same frame. Replace when soiled.
FedEx/Kinko's provides a great service for printing and laminating of posters. FedEx/Kinko's »
Frames are available at Staples, Office Depot and Office Max.