Do you find it easy to smile? It is very true that starting your day with a smile influences the rest of your day in a positive way. A sincere smile can brighten the mood of everyone who sees it, but perhaps the person with the smile benefits the most. Sometimes, we might hesitate to smile when our teeth are stained, discolored, or yellowed from medications, injury, or from food, drink, or tobacco use. We have good news! Read on to learn about a fast, easy way to brighten and whiten your teeth.