It's well known using the mouthwash Listerine is a great way to freshen your breath because it kills all those nasty germs in your mouth. What you may not know is the original purpose of the liquid wasn't mouthwash.
Before you blame a person for giving you a nasty cold or the flu, you may want to consider you caught it from your phone. That's because the average cell phone hosts more germs than a toilet. Here are some more disgusting phone facts, you should, but probably don't want to know.