Because it have floresent
Yep.
Almost anything fluorescent or neon will glow.
Yes of course, that is why they are fluorescent.
They've been known to.
Phosphors
yes it does
there is no kind of urine that will glow under a black light. Urine will glow green under a neon light, yet it is mainly unseeable with the naked eye without a neon light.
The reason why scorpions glow under black light or commonly known as ultra-violent light is because their bodies contain a chemical called phosphate which glows under it.
No.
Yep.
flouride
it will glow white, or more than likely, blue
No it will not. I am planning a glow in the dark party so I have been experimenting. Food coloring itself will not glow under a black light.
yes
Yes (:
yes it does
Almost anything fluorescent or neon will glow.