I've heard people say mashing up starwberries and brushing with them or simply rubbing them on your teeth will whiten them. But is that really true? I mean, wouldn't that stain them red?
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Nope it wouldn't stain them, but it WILL wear away your enamel. (Which you can't 'grow' back) Don't brush with anything acidic , (lemon juice, strawberrys ect.) Try brushing with baking soda (it removes external stains)
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