... substances in certain degree, leading to the death of bacteria and viruses. Make toothbrush clean, sterile, smell fresh.2. ... which can put toothbrush, shaving knives, bottles, pacifiers and others in it to disinfect comprehensively.4. The sterilization rate ... It's security and convenience.6. Sterilizer can be disassembled, and easy to clean. electrical UV toothbrush and baby feeding-bottle sterilizer