Not long ago, I saw a pin on Pinterest about cleaning your car headlights. So I pinned it and proceeded to forget about it. I've been seeing a lot of commercials about headlight cleaners, so I thought I would go find my pin and see if this really works My Pinterest Pin Time to run my own Myth Busters episode. The only thing you need is toothpaste and a rag, which is promising because the ads on TV aren't selling the cheap stuff. See how foggy my headlight looks? I thought it was condensation on the inside. Nope. This is actually a build-up on the outside. Ten years worth. Before I grabbed some toothpaste and a clean cloth. The instructions don't say not to use gel, but I took it as a rule since I don't know that it would have much of an abrasion to it. Then I started rubbing it in with little circles. I thought my arm was going to fall off. I could see some of the junk coming off, but I could also see some still there. I wen...