Flu season is upon us. Make sure your team takes extra precautions to disinfect their own mobile phones regularly ― and to clean surfaces where guests’ phones have made contact. Even people who regularly wash their hands may neglect the regular cleaning of their phones, which scientists from the University of Arizona found carry 10 times more bacteria than toilet seats. Further, a recent study for the technology insurer Asurion by Qualtrics found that nearly 45 percent of Americans have talked, texted or checked their phones in a public restroom, and nearly 60 percent of adults admit to taking out their phones at the table while out eating or drinking with others. To help prevent the spread of bacteria and viruses, Asurion advises people to wipe down their phone daily with a microfiber cloth. Once a week, use a solution of equal parts distilled water and 70 percent isopropyl alcohol, spray it onto a microfiber cloth, and wipe down the phone. Clean the case separately with soap and water.