In some cases, deep stains can’t be removed through whitening. But at-home teeth whiteners can make a real difference against common culprits like staining caused by coffee, tea, red wine ...

To round up the best teeth whitening kits, we asked oral care experts for their input and tested several top options ...

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While at-home kits contain lower concentrations of peroxide than teeth whitening treatments carried out by dentists, some people may be wary of the risks of using peroxide at home. These can ...

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

While still semi-cosmetic, the act of whitening has started to blend into a wider definition of oral hygiene. Recently, the same startup known for online braces has released an at-home LED teeth ...