The FandyFire UV-S5 is a 3,000 lumen beast. It’s more flashlight than anyone needs, proving that more isn’t always better. But, it’s cheap enough, so if you want ultimate bragging rights, this is the ...

Four germaphobes devised Sterilize-X, a small yet strong sterilizing light. It’s the ideal instrument for blasting UV-C rays into your surroundings. UV can kill 99 percent of bacteria and pathogens, ...

I have an aunt who’s a germophobe. When she travels, she cleans the hotel room in which she’s going to stay. She goes so far as to clean the shower rod in the bathroom, lest some terrible contagion ...