I bought a uv-light (black light) to help locate a urine stain in my living room. I located the urine stain (from cat) but then I took the uv-light around the house and stuff glows on EVERYTHING. Am I living in a toxic waste of an apartment? [more inside]
posted by rainygrl716 on Jun 18, 2008 - 14 answers

Why do blue Christmas lights hurt the hell out of my eyes? [more inside]
posted by InnocentBystander on Nov 30, 2007 - 11 answers