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The principle of ultrasonic scaling is to use ultrasound to drive the head to vibrate, so as to remove stubborn stains and tartar on the tooth surface, and will not cause damage to the enamel.
The surface of our teeth is a very hard layer of enamel, which is translucent, and underneath the enamel is dentin, which is yellow. If the enamel mineralization is better, its transparency is better, and the dentin color is more exposed, so the teeth look yellow. If the enamel is less mineralized and less transparent, the tooth color will be whiter.
Now there is cold light bleaching, about 1500. There is also home bleaching, which is sold in supermarkets, whitening strips and the like.
Toothpaste is generally not considered to have a bleaching effect. Unless your yellowing of your teeth is caused by exogenous pigmentation.
Your situation is a bit like dental fluorosis, which is that there are yellow patches and streaks on the surface of the teeth, but it can also be a problem with enamel development, and there can also be yellow patches on the surface of the teeth. These are things that can't be solved by brushing your teeth.
If it's not too severe, you can consider bleaching to improve the color of your teeth. If the staining is dark and there is a defect on the surface of the tooth, then the bleaching effect may not be very good. It can only be improved by cosmetic restorations (resin, porcelain veneers, porcelain teeth).
Scaling is the removal of calculus from the surface of the tooth without harming the tooth itself.
But what you have to do is bleaching, which is to use an oxidant to oxidize the colored substance into a colorless substance, which may be sensitive after doing it, but it will disappear within a day or two, and it will not cause much damage to the teeth. After a week it didn't feel like it anymore!
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If you want to be white, you will go to the dentist for teeth whitening, but after doing it, the teeth will become "soft", and it is easier to stand it if it is sour and hot.
There is also a whitening strip, like a ** for teeth, hehe.
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1.Add an appropriate amount of baking soda to the toothpaste when brushing your teeth, and the results will be visible after a week. 2.
Chew the raw peanuts and hold them in your mouth for three minutes, then brush your teeth with toothpaste until the whitening will be noticeable. Very effective 3Dip some salt (preferably salt powder) on the toothpaste, and it will have good results for a month, and it will also protect the gums.
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Sprinkle lemon juice on gauze and rub against your teeth.
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Teeth whitening.
2 Aged vinegar and white vinegar can be used (but not vinegar), hold it in your mouth for 1 to 3 minutes, and then spit it out and brush your teeth.
It works very well. But the teeth will feel very sore, numbness (it will last for about 2 minutes) can not be continuous, do it often, about once every 2 months or so, and it will be fine. Otherwise, it is not good for the teeth, and when there is an emergency, you can save the emergency (such as finding that the teeth are yellow before going out on a date).
3 Dry the orange peel, grind it into powder, mix it with toothpaste and brush your teeth, and your teeth will soon turn white.
4 When brushing your teeth, using some yeast powder on your toothbrush can help whiten your teeth (a common method used by models).
5 After brushing your teeth, wipe each tooth with lemon juice.
6 Chew raw peanuts, don't swallow them, and brush your teeth with peanut crumbs as toothpaste to whiten your teeth.
7 Use the bones of the cuttlefish and crush them on a toothbrush to use as toothpaste, and the results will be immediate (the cuttlefish is the cuttlefish, the squid. It has a big bone on its body, which is white, and if you scrape it with your fingernails, you can come out with a lot of white powder, and use these powders as toothpaste to make your teeth white).
8 Sprinkle salt on the toothpaste every time you brush your teeth.
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At present, the most effective and longest-lasting teeth whitening is definitely the porcelain crown. If you are resistant to doing it and want not to hurt your teeth, you can go to a Chinese medicine pharmacy, buy milk vetch, squid bones, pearl powder, make a paste with 2% hydrogen peroxide, and insist on applying it every day. There is still some effect.
Cold light whitening uses acid, in fact, the most damage to the teeth, although the porcelain grinds away the teeth, but the porcelain crown is used to replace the grinding part in the later stage, but from the perspective of damage, it is actually the smallest.
In addition, if you insist on rinsing your mouth after meals and brushing your teeth in the morning and evening, your teeth will remain white for a long time, but scaling is a necessary periodontal health care method, and it is not a necessary means of teeth whitening.
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Brush your teeth every day, don't smoke, and if you want to get white quickly.
Teeth cleaning is not more than 100 fast, and it is available in general dental clinics.
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Yellowing of teeth is not a disease, but it can affect one's image. Today, Zheng Cheng will teach you a little trick to whiten your teeth, let's take a look at it!
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The teeth whitening collection you want is here! A mouthful of mountain luck guesses that anyone with big white teeth can be funny to quietly block it.
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1 After brushing your teeth every morning and evening, rinse your mouth with salt water; Or brush your teeth directly with some salt on the toothpaste, don't get too much, and the teeth will turn white after a few days, and there will be noticeable results after a month
2. Grind the cuttlefish bone into powder and dip it on the toothpaste when brushing your teeth every day
3 Brush your teeth with diluted white vinegar, rinse your mouth, and take diluted vinegar in your mouth for 20 minutes before brushing your teeth, but I don't approve of using this method Yes, many people like to use acidic liquid to bleach their teeth like this, but long-term use of acidic liquid on the teeth will strongly corrode the teeth, so that the calcium of the teeth will be lost, which is not conducive to strengthening the teeth
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It is said that chewing peanuts before brushing your teeth, holding them in your mouth and brushing them again will turn your teeth whiter.
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