Did you know that your desk, in terms of bacteria, is 400 times more dirty than your toilet? Gross. That’s what University of Arizona microbiologist Dr. Charles Gerba says “People turn their desks into bacteria cafeterias because they eat at them, but they never clean them. The phone is the dirtiest, the desktop is next, and the mouse and the computer follow”. That’s just one hazard in the office. HERE are the other five.