Small folk prescription of yellow and white teeth
1, tooth whitening with activated carbon
Activated carbon has a very good adsorption effect, which can filter out some dirt and dirty things on the surface of teeth, and at the same time make your little yellow teeth white, which has the effect of whitening teeth. Mix a small amount of activated carbon powder with clear water, then rinse your mouth for five minutes, then spit it out, and finally rinse your mouth with warm water. Frequent gargling with activated carbon can effectively improve the problem of yellowing of teeth and make teeth whiten as soon as possible.
2, vinegar whitening teeth
People who often do not pay attention to oral hygiene are prone to yellow or black dental plaque, which makes teeth look yellow. Girls can whiten their teeth with vinegar. Dilute a small amount of vinegar with clear water, slightly dilute it, then rinse your mouth for two or three minutes, then spit it out, and finally rinse your mouth with warm water. Can be repeated several times, adhere to a period of time, can achieve a very good effect of whitening teeth.
3, green tea whitening teeth
Green tea contains a large amount of fluorine, which can combine with apatite in teeth, thus playing a role in preventing tooth decay, reducing bacteria between teeth, whitening teeth and removing breath. Girls can often rinse their mouths with green tea, and the problem of yellow teeth will be improved.
4, homemade whitening toothpaste whitening teeth
Let the yellowed teeth whiten again, and you can also make your own whitening toothpaste. Prepare half a spoonful of edible salt and baking soda, and then prepare a proper amount of peppermint essential oil or olive oil, and mix well to make natural whitening toothpaste, and brush your teeth twice a week. The frequency should not be too high. If used too frequently, it will cause enamel damage. It is just around the corner to control the use frequency of whitening toothpaste and regain white teeth.
Tips to prevent teeth from yellowing
1, drink through a straw
John C. Moon, a dentist in Half Moon Bay, California, said that drinking coffee, soda, tea and other drinks through straws can minimize the contact between drinks and tooth surfaces, significantly reduce the chance of teeth being colored by drinks, and make teeth whiter and more lasting.
2. Eat tooth whitening food after drinking red wine or coffee.
Apple, for example, is slightly sour and astringent, and its coarse pulp rich in fiber makes it an ideal food for cleaning teeth. Chewing apples, celery, carrots and other foods carefully can clean teeth like a toothbrush and wipe away stubborn stains on teeth.
3, homemade whitening toothpaste
Jennifer Jablo, a plastic dentist in new york, said: "Particles can remove stains and polish teeth, but they are not corrosive enough to damage enamel." Self-made whitening toothpaste can be made of baking powder and water. It can be used several times a month to remove the coloring on the tooth surface and make the teeth white.
Step 4 choose the right lipstick
Jessica Libiskey, a makeup artist in new york, said: "Lipstick with a blue background will make teeth look white." In order to make it easier to distinguish, three or four lipsticks with different background colors can be identified side by side.
5, reduce heartburn and gastric acid reflux
Edmund Hugh Park Jung Su, a consultant of the American Dental Association and a professor at the College of Stomatology of the University of California, said that the acidic water in the digestive system will flow back to the mouth like the acid in soda water or sports drinks, corroding the enamel, so it is necessary to consult a professional doctor to control the reflux of gastric acid.