Another claim, though not scientifically proven, is rubbing fruit peels against your teeth. Mainly orange, lemon, or kiwi fruits can serve properly to whiten your teeth.
We have several teeth whitening at home solutions. A lot of which operate by removing stains and killing bacteria.
Nevertheless, dentists’ services provide more reliable remedies than those as mentioned earlier, especially in severe tooth discoloration cases. It’s because of using bleaching agents that require extreme precaution as they may erode your enamel and worsen the problem.
It’s good to check with your dentist for the best options that can work for you, even before attempting any.