You’re meticulous about hand washing in the office, but according to a University of Arizona researcher, you might not realize that the typical desktop, keyboard and computer mouse harbor far more bacteria than the average toilet seat. Gross! To guard your health and your hardware, try SpillSeal Washable Corded Antibacterial Keyboard and the corded ScrollSeal Washable Optical Mouse ($46 and $50, unotron.com). Both can be rinsed with soap and water or cleaned with a hospital-grade disinfectant. What’s more, the antibacterial protection inside the plastic can help keep germs from infecting you—which could mean fewer sick days.