If your phone isn t clean; your hands won t be either. The HoMedics UV-CLEAN Phone Sanitizer is one of the smartest things you can do to minimize contact with bacteria and viruses to keep you and your family healthy. UV-CLEAN kills up to 99.9% of bacteria and viruses at the DNA level and is environmentally safer; being free of mercury and chemicals. Armed with 2 UV-C LEDs; the patented pop-up technology maximizes LED coverage during sanitization while maintaining a sleek and ultra-portable form.