Pinterest has a plethora of beauty hacks from the crazy apply your eyeliner with your eyelash curler (ouch!) to the more practical hair sprayed bobby pin, but how are you to know which ones actually work, and which ones are just plain crazy.

Pinterest has a plethora of beauty hacks from the crazy apply your eyeliner with your eyelash curler (ouch!) to the more practical hair sprayed bobby pin, but how are you to know which ones actually work, and which ones are just plain crazy.