For women, they have the advantage of using lipsticks to enhance their white smile. A trick is to stay away from lipsticks that have an orange hue and favor colors that are in the blue-red category as well as dark red. One of our favorites lipsticks to enhance the white color of teeth is Chili by Mac as well as Ruby Woo. For the rest of us eating healthy snacks reach for cauliflower and broccoli florets, carrots, and apples. These crunch foods will help keep plaque and stain to a minimum thereby showing off your pearly whites.