Daily cleaning is the most important thing to keep our home clean and tidy. Door handles, phones, remote controls, desktops, toilet lid, kitchen supplies and bedding with which people have frequently contact need particularly thorough sterilizing. Choosing traditional chemical disinfection can be harmful to the human respiratory tract. However, BeyondSmartor UVC LED handheld sterilizer has no odour, no secondary pollution, no dead ends, no residue, and could inactivate all viruses and bacteria in seconds. For families with children, the elderly, and pets, BeyondSmartor UVC LED disinfection is the best and smartest choice.