Ultraviolet radiation has a wide array of uses. But one of the most common uses is for germicidal purposes. 

Is UVC better than chemicals for disinfection? What are the pros and cons of UVC disinfection? And how do you test if your UVC LED actually works? Get answers to these questions here.

Do you think you were the first to enter the lift, toilet or any other public space, after it was fully sanitized?