Got tangles in your favorite necklace? Use a little butter and a needle and see if you can get them out. Probably not, according to this MSNBC video. After this oddball food remedy was tested, the tangles did come out, but it took 20 minutes -- probably not that much easier than using a needle alone.

Food is apparently not for consumption alone. It also works for some of life's little annoyances -- like removing crayon marks from walls and furniture. Just rub on a glob of mayonnaise, let sit for 10 minutes, and wipe off. Hey, it works. This also works: Use a piece of bread and dab it on small pieces of broken glass -- it will pick them up with ease.

How about egg yolk for super shiny hair? Nope. Stick with your usual conditioner. Does milk work for ink stains on shirts? No. How about salt for grease stains? No again.

Two out of six. Not so great in my book. I say save your food for fuel and forget the shot-in-the-dark frustration fixes.