①. Ultraviolet radiation destroys 99.9% of the DNA of bacteria and spores, while rinsing the brush under running water destroys only 32% of bacteria. ②. The advantage of this stylish device is that you can dry and disinfect up to 4 toothbrushes at once and can also be used as a holder when you are not using them. ③. The holder has 3 operating programs: sterilization only; air drying and sterilization; heat drying + air drying + sterilization. ④. Usage: Press the button for 3 seconds to activate the desired program. The button has three different programs: Fast sterilization 180 seconds. Drying + sterilization 660 seconds. Heat drying + air drying + disinfection 960 seconds. ⑤. The device turns off automatically and turns on itself every 8 hours so that your brushes are always sterile and clean. ⑥. To charge the device, you can remove it from the wall and carry it wherever you need it. ⑦. The sterilizer has a large-capacity 3000 mAh battery, which is charged with the included USB cable (adapter not included, suitable for most mobile phones). ⑧. The toothbrush holder, together with the UV light sterilizer and dryer, is mounted on the wall with a double-sided sticker. You do not need to worry about having a socket next to the holder. ⑨. Attention: The sterilizer itself cannot be washed with water, use a dry cloth to clean it. You can also remove the pink toothbrush holder inside and wash it. ⑩. After sticking the storage plate, it is recommended to wait 24 hours and then hang the holder. ⑪. Tiles, walls or other similar surfaces must be clean and dry before gluing. ⑫. Please note that when purchasing from the company Visas Pasaulis, you will receive the holder on time and safely packaged.