Method of baking soda whitening teeth Method 1 of baking soda whitening teeth
And then brush your teeth with a small amount of clean cloth or brush for four days, so that you can remove tartar stains.
Baking soda whitening method 2
And use it with toothpaste. When brushing your teeth, sprinkle a little baking soda on the toothpaste, and then brush your teeth, so that you can whiten your teeth. Note that this method can only be used once a day, which will damage your teeth!
Tips for daily whitening teeth 1, often drink green tea
Green tea is made without fermentation, so it retains more natural substances of fresh leaves, and contains more nutrients such as tea polyphenols, catechins, chlorophyll, caffeine, amino acids, vitamins, etc. Green tea contains a lot of fluorine combined with apatite in teeth, which has the effect of acid resistance and tooth decay prevention. Catechins in green tea can reduce Streptococcus mutans causing tooth decay in the oral cavity, and can also remove unpleasant breath.
2. Keep the toothbrush dry
Although I really want to keep my teeth white, no one wants to get nervous about it. But at least you can do one thing, that is, don't wet your toothbrush first when applying molar powder. If the toothbrush comes into contact with the molar powder under wet conditions, the molar powder will be diluted, resulting in poor whitening effect. If you brush your teeth with a dry toothbrush and grinding powder, even if there is no change in the brushing method, it will help your teeth turn white.
3, homemade whitening toothpaste
First, use half a spoon of baking soda and salt, then add a drop of peppermint essential oil or olive oil, and stir evenly to make natural whitening toothpaste. Brush your teeth/kloc-0 times a week, otherwise it will easily damage the enamel.
4. Hold the toothbrush like a pencil.
Does your toothbrush look like it was used to clean a car? If so, you may brush too hard. On the contrary, those who are used to it? Happy scrubbing? Some medical workers believe that brushing teeth hard is not the best way to remove dental plaque. The best way is to place the toothbrush at a 45-degree angle with the gums and let the toothbrush move gently in a circular motion instead of moving back and forth. Hold the toothbrush like a pencil, so that you won't brush too hard.
5. Brush your teeth after a meal.
Brushing your teeth immediately after a meal can quickly clean the residual food and tartar in your teeth, but brushing your teeth immediately after a meal will increase the symptoms of tooth allergy. There is a layer of enamel on the surface of teeth. After eating, especially after eating acidic food, the enamel on teeth will become soft. At this time, brushing teeth will only make the enamel gradually thinner. After a long time, the teeth will be sore and swollen.
6. Eat more dark green vegetables
Minerals contained in dark green vegetables such as spinach and broccoli help to form a protective film on the tooth surface and prevent tooth discoloration. Thomas, an expert in cosmetic dentistry in new york, USA? Dr. Connelly also suggested eating more apples, pears, celery and carrots. Chewing can promote saliva secretion, reduce oral bacteria and whiten teeth.
Daily habit of preventing teeth from yellowing gargle after meals.
No matter what kind of meal you eat, you can get into the habit of gargling after meals, which can clean up the rice stains between your teeth in time and avoid the accumulation of rice stains on the surface of your teeth.
No smoking.
Tar and other substances produced by the burning of tobacco leaves will soon dye yellow teeth and are not easy to clean up. Just look at those smoking children's shoes.
Drink less strong tea, coffee, red wine and soy sauce.
In fact, it is to drink less or eat less everything with dark colors. After eating strawberries, your teeth turn red. After eating grapes, my teeth turn purple, etc. Although it doesn't matter if I eat them occasionally, I often fail.
Brush your teeth after eating dark food.
If you want to be lazy and don't brush your teeth, you can simply rinse your mouth, which is understandable, but after eating dark food, you must not be lazy and brush your teeth.
Use a water purifier or choose a place with better water quality to live in.
Drinking water with too hard or polluted water for a long time will cause teeth to turn yellow, and this yellow is basically deep and it is difficult to turn white again.
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