Editors Note March 30, 2026: We are in the process of testing additional Maglite flashlights that vary in size and utility, ...

While you may think of UV lighting as useful primarily for making blacklight posters glow, it does have some practical household uses as well.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...