White teeths tips. You may be able to get rid of superficial stains by yourself. A number of at-home tooth-whitening products — kits, strips, toothpastes, and rinses– may lighten stains. There are even some old-fashioned remedies you can try. Tooth-whitening products available on drugstore shelves use mild bleach to brighten yellow teeth. Toothpastes use abrasives […]