Everyone knows the importance of brushing and flossing, but not everyone realizes how much your teeth and smile impact your overall appearance. Left untreated, gum disease can lead to heart disease, so good oral hygiene really is important. A dark and dingy smile adds years to your appearance, and the fact is, our teeth can discolor over time, especially if you are a smoker or regularly consume coffee, tea or wine. Regular toothpaste and a manual toothbrush are likely not enough to keep your smile looking good. Compare whitening toothpaste along with stain removal toothpaste; an electric toothbrush is preferred by dentists for timing and consistency plus it’s possible to overbrush with a manual toothbrush.