Are your teeth yellow enough to make you want to hide your smile? Why spend on over-the-counter teeth-whiteners–strips, tooth pastes, mouthwashes, mouthpieces and what have you—when common household products can do the trick? Your teeth are made up of two layers: “dentin” (inner) and “enamel” (outer). Whenever we consume teeth-staining products, another layer called the [...]
↧