Whether you've seen "My Big Fat Greek Wedding" or not, you may know that the Grandma fixes everything (from a creaky door to an unsightly pimple) with Windex. This interesting method got us thinking about other bizarre beauty tricks we've heard.

Have you ever heard of toothpaste curing a pimple, dark circles are caused from a lack of sleep, and greasy food can give you bad skin? Whether you believe that these are true or not, we find out once and for all!

We uncover fact from fiction and find out which beauty wives tales are really true, and which are complete myths.

Click through the gallery above to find out!

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