Surface cleaner wipes reduce the risk of transmitting bacteria by killing many types of bacteria on most hard surfaces. Ideal for shared equipment. Use on telephones, computer keyboards and mice, desktops, tables, doorknobs, light switches, remote controls, elevator buttons, security/timecard scanners, microphones and more. AlcoPad Surface Cleaner contains isopropyl alcohol (IPA 91 percent) to offer an effective way to kill bacteria. Pre-saturated pads come in individually sealed packets and ready to use.