Come winters and you will start noticing dry and itchy flakes falling off the shoulders of many. The dandruff problem may seem very common, but tackling it is a serious business not everyone will succeed in. Many a times these flakes are nothing but the product build-up which should be cleared with a thorough washing. But if its really dandruff then better you start taking care at the initial stages itself. Here is one weird but effective dandruff treatment using listerine! Yes, listerine mouthwash. Wash this video to know how you can apply listerine to ward off your dandruff problem completely.