Over time, these pigments can penetrate deeper into the tooth, making stains more difficult to remove. 1 ... that white wine also stains our teeth. 3. Dark sauces: Sauces such as soy sauce ...

Certain drinks might be responsible for staining your teeth. They include: Coffee is a major cause of tooth staining due to ...

Oral Hygiene: Neglecting proper brushing and flossing allows plaque to build up, dulling the appearance of teeth.

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