fear of germs and use of antibacterial liquid

Another liquid sighting that absolutely blew my mind. I was at Home Depot yesterday. Guess what they where selling at the cash register? Antibacterial Liquid! Does it boggle your mind that dirty, dusty, sweaty men in paint covered t-shirts and caps driving trucks are feeling the fear of germs enough to use this liquid? Does that mean I won't be able to shake hands any more with my handy man?