PolyJohn Gel Hand Sanitizer RefillsPROs Choice Gel Hand Sanitizer Refills not only stop the spread of germs (up to 99% of germs on hands, including E. coli and salmonella) but also are a great way to add revenue. One of the advantages of PROs Choice Gel is that it is easier to slide around all parts of the hand, including between fingers and around fingernails, than foam. Typically, it is a better option for the healthcare and food service industries because its easier to sanitize all