Ultraviolet (UV) stain finder flashlights come in all shapes and sizes. They are useful in a variety of ways. Black lights can help you spot urine stains, fake currency, or even deadly scorpions.

Compact and lightweight, the Optimax™ 400 is a cordless, true UV LED leak detection flashlight that emits less visible light so refrigerant leaks are clearer and easier to spot, saving valuable ...

As an author of 35+ pet books and a certified animal behavior consultant, I often hear from pet lovers complaining about hit-or-miss potty behavior. There are medical reasons why dogs smell bad, but ...

StudiOwl has created a palm sized UV flashlight specifically designed for travellers and photographers all the hidden worlds under ultraviolet lighting. Watch the demonstration video below to learn ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. There is a specific cohort of adults who remember the ...