Teeth-whitening is ubiquitous. It is not something that only actors and models can afford, and there are so numerous options. The easiest to use are whitening hygiene products: tooth-paste, mouth-wash, whitening kits, etc. These products often contain chemicals like abrasives and hydrogen peroxide, which lighten the color of the teeth. These products can only whiten teeth to a degree. More can be done in your cosmetic dentist’s office.