Want to get sparkling white teeth? Watch this video to know how to make your teeth whiter at home with regular oral care products. The easiest way to improve the appearance of your teeth is to thoroughly brush them, preferably with an electric toothbrush, and floss twice a day. Use hydrogen peroxide and baking soda to remove stubborn stains. As all these are proven teeth whitening treatments, you can rely on them to whiten your teeth on your own without visiting the dentist’s chamber.