Tobacco and coffee affect the outer layer of your teeth; if left untreated, these stains can make your teeth look unhealthy and lose their whiteness. Stained teeth can be a real confidence killer, ...

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Tooth discoloration is classified into three main types: extrinsic (surface), intrinsic (internal), and internalized (stains that have penetrated the tooth). Common causes include diet (coffee, tea), ...

While teeth are not supposed to be pure white, they ought not to be brown with different stains and cavities. Coffee is a major cause of tooth staining due to its dark colour and tannins that stick to ...

It’s hard to keep your teeth clean. Many tasty foods are sugary or acidic, which means they slowly eat away at the enamel on your teeth. Then other delicious things, like wine and tomato sauce and ...