Eat strawberries!
I remember hearing this when I was young and it has stuck with me ever since — and the truth is, it works. Strawberries contain an astringent that aids in the removal of surface stains, and vitamin C, which whitens teeth by clearing away plaque. Strawberries are in season in the summer so take full advantage and keep your fridge stocked with them! When you eat one, take a bite out and then rub the remainder over your teeth.
Or you could try this weekly treatment, via MichellePhan.com
Nothing complements a swipe of lipstick better than a pearly-white smile. Unfortunately, most whitening treatments can be harsh for those with sensitive teeth (not to mention expensive!). So what’s a girl to use instead? One word: strawberries. That’s right – according to Health.com, strawberries contain malic acid, which acts as an astringent to remove surface discoloration on your teeth. Next time your teeth need a pick-me-up, give this easy DIY treatment a try:
Ingredients:
1 strawberry
½ tablespoon baking soda
Instructions:
1.) Crush the strawberry to a pulp-y consistency
2.) Add in baking soda until blended
3.) Use a soft toothbrush to spread the mixture onto your teeth
4.) Leave on for 3-5 minutes
5.) Rinse and brush thoroughly with toothpaste
6.) Floss out any stray strawberry seeds
NOTE: It’s best to apply this treatment only once a week – the acid can damage the enamel on your teeth if you overdo it.