"Break a glow stick and put in clear nail polish." DO NOT DO THIS HOLY CRAP! There are some toxic chemicals in glow sticks that have not been tested on nails. They make glow in the dark polish that is safe, just buy some.
be careful - nail polish remover may eat through the bottle you use! Store your nail polish remover in a bottle with a pump to save time and to prevent spills. Someone tell me why I've never thought of this! cuz I spill that ish all the time!