Rub the inside of a peel along your top and bottom teeth for about a minute each, and let sit for around 10 minutes. From there, grab a dry toothbrush and start brushing. There s no scientific proof behind it, but it can t hurt, either.
3. Baking soda and lemon juiceA dream team of teeth whitening, sodium bicarbonate—aka baking soda—is abrasive enough to scrub away gunk, while lemon juice acts as a natural bleach. The trick is using the right amount of each.
Too little and nothing will happen, and too much can cause enamel damage.
Experts suggest using about two teaspoons of baking soda and enough lemon juice to form a smooth paste.
Apply to your teeth with a toothbrush and leave on for one minute, then rinse.
One thing to note: since lemon juice is acidic, don t use it every day.
3.
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