- PHONESOAP 3: THE FIRST UV-C SANITIZER AND CHARGER. This unit houses two scientifically proven germicidal UV-C bulbs that completely sanitize your entire phone, killing 99.99% of all bacteria and germs. In addition, the unit offers one USB port and one USB-C port for charging. - FITS AND CHARGES ANY PHONE. PhoneSoap 3 was built to accommodate all smartphones, including larger models like the iPhone 8+ and the Galaxy S10+. The USB and USB-C ports in the back of the unit offer universal charging to all devices.