How do strawberries whiten teeth?
They work because of the malic acid, which acts as an astringent to remove some of the surface discoloration on your teeth.Try this simple recipe to brighten your teeth:
- Mix one crushed ripe strawberry with 1/2 teaspoon of baking soda.
- Spread the mixture onto your teeth and wait 5 minutes.
- Brush with a toothpaste and rinse.
Avoid using this trick too often (about once a week) because the acid can damage your tooth enamel.
 |
The problem with them is that they whiten teeth using hydrogen peroxide. It can cause your teeth to become sensitive as well as damage and destroy gums and nerves.
What causes teeth discoloration?
It is caused by colored molecules found in red wine, coffee, tea, cigarettes, blueberries, and other foods that contain dark pigments as well as some medications.
See Also:
