What about yellow teeth? Yellow teeth are really ugly, annoying and embarrassed to grin. Most people have this feeling. They brush their teeth every day, but their teeth are still yellow. Let's take a look at what to do if the teeth are yellow inside.
What about yellow teeth? 1 1. Brush your teeth with a little baking soda mixed toothpaste. Brush for three times, and you will find that the teeth become white as jade, and the tooth rust naturally falls off.
Old vinegar and white vinegar can be used to whiten teeth (but vinegar essence can't be used), stay in your mouth for 1 minute to 3 minutes, then spit it out and brush your teeth. You can't do it continuously, but you can use it once every two months or so.
2. After the orange peel is dried and ground into powder, brush your teeth together with toothpaste, and your teeth can turn white quickly.
3. Adding some salt to toothpaste and brushing teeth can also whiten teeth.
4. After brushing your teeth, dip in lemon juice and rub each tooth.
5. Chew raw peanuts, but don't swallow them. Instead, I use peanut crumbs as toothpaste to brush my teeth. Sticking to them can make your teeth white.
6. Put the broken bones of cuttlefish in a toothbrush as toothpaste, and the tooth whitening effect will be immediate (cuttlefish is actually squid and squid. There is a big white bone in its body. You can scrape a lot of white powder with your nails. When these powders are used as toothpaste, teeth will turn white. )
Yellowing inside teeth is a disease caused by long-term poor oral hygiene, which forms calculus locally in teeth and affects normal life. It needs to be treated as soon as possible.
White tooth, you need to know this!
(1) Maintain good oral hygiene.
Pay attention to maintaining oral hygiene, brush your teeth at least twice every morning and evening, and rinse your mouth after meals to avoid food remaining between your teeth. Floss can be used to remove meat and vegetable residues from teeth and remove dirt from teeth. At the same time, remember not to use the toothbrush for a long time. It is best to change the toothbrush every three months to prevent bacteria from accumulating on the toothbrush.
(2) Learn the correct method of brushing your teeth.
When cleaning the front of teeth, make the bristles form an angle of 45 with the tooth surface, and gently brush each tooth up and down along the gum line; When cleaning the inside of the back teeth, put the toothbrush at the gum and brush it from bottom to top or from top to bottom; When cleaning the inside of the front teeth, gently brush up and down with the bristles at the front end of the toothbrush; When cleaning the occlusal surface, gently brush each tooth back and forth.
(3) Brush the often neglected tongue.
In addition to teeth, the root of the tongue and the sublingual are all hiding places for bacteria, and there are also many bacteria in the tongue coating. When brushing your tongue, you should choose a soft and elastic toothbrush, and brush 10 times or more from the base of your tongue. It is not advisable to use too much force to avoid damaging the tongue tissue.
(4) Don't smoke, drink and eat less dark food.
Alcohol and tobacco are harmful to many aspects of the body and should be given up as soon as possible. Many dark foods are good for your health. If you don't eat them just for white teeth, it's not worth the candle. It is suggested to find a balance between the two.
(5) Seek the help of a dentist.
If you want to clean your teeth quickly, you can choose medical whitening-bleaching to clean your teeth, but you need to be very careful. If there are too many teeth, it will cause allergies and soreness. So people who have this idea suggest that you should do it under the professional guidance of a doctor!
What should I do if the teeth are yellow inside? Why do teeth turn yellow?
(1) Exogenous coloring. There are all kinds of bacteria on the tooth surface, which will secrete a lot of sticky substances, and some substances in daily diet will also be adsorbed on it, such as long-term smoking will cause tobacco stains, drinking tea will cause tea stains and so on. Over time, these drinks and foods with high pigment content will stick to the teeth with sticky substances on the surface of the teeth, leading to yellowing or blackening of the teeth. This situation can be removed by the dentist with special instruments and materials, that is, by "washing teeth" to remove the coloring.
(2) Endogenous coloring. This is formed during the development of teeth. If tetracycline is deposited in dentin, it will turn teeth yellow, brown or dark gray; If the drinking water contains too much fluorine, it may lead to dental fluorosis, white chalk and brown plaque on the tooth surface.
The principle of whitening teeth by most toothpastes can be divided into two categories:
The first category: high-friction friction agent is used in toothpaste to increase the cleaning of tooth surface when brushing teeth, so as to achieve the purpose of cleaning tooth stains. Many toothpastes that claim to add bright white particles belong to this category.
The second category: adding some chemical components into toothpaste, which have high oxidation, can help decompose some exogenous stains, thus playing a role in diluting dental plaque.
Brush your teeth every day and use so much whitening toothpaste. Why are your teeth still yellow?
External factors are:
1, lack of good oral hygiene habits.
Some people don't pay attention to oral hygiene and don't keep the habit of brushing their teeth in the morning and evening. If it is not cleaned, a layer of food residue accumulated on the teeth will form dental plaque, tartar and even dental calculus, resulting in yellow-brown teeth.
2. Eat too much food with high pigment content.
We also eat foods with heavy pigments every day, such as coffee, tea, soy sauce, curry, chocolate and red wine. Compared with light-colored foods such as tofu and eggs, it is easier to remain and precipitate on the surface of teeth, resulting in more and more yellow teeth.
3. Use some mouthwash for a long time
If the mouthwash contains chlorhexidine, the teeth will appear yellow-brown spots or spots after continuous use for several weeks.
Step 4 smoke
Because the composition of tobacco contains nicotine, tobacco tar and other substances, it is insoluble in water, so it will accumulate on teeth and form pigment precipitation. Even after brushing your teeth, it will remain on the surface of your teeth and secrete sticky substances. When the smoke in the suction mouth is combined with the sticky substance on the tooth surface, the tooth surface will gradually turn yellow or black.
The internal factors are:
1, taking drugs containing tetracycline.
If you take tetracycline-containing drugs in childhood, it will deposit on the developing tooth germ, leading to discoloration of permanent teeth. Generally, teeth will be yellowish brown to grayish brown, or the surface will be stained with uneven color. The longer the medication, the darker the color, the more obvious the color band, and even the permanent discoloration of the teeth.
2. The tooth was scratched.
If the teeth are injured, hemoglobin or root canal therapy drugs in the blood will deposit inside the teeth, making the teeth appear darker or even dark brown.
3. Have done root canal therapy.
Because the pulp nerve or tissue has been necrotic, oral bacteria decompose to produce colored compounds, which slowly penetrate into dentinal tubules, and teeth will appear pigment precipitation and discoloration.
4. Excessive fluoride in drinking water or the use of toothpaste containing excessive fluoride.
In some areas, water or toothpaste on the market contains excessive fluoride. If you are exposed to high concentrations of fluoride during tooth development, it will hinder the formation of enamel and cause dental fluorosis. According to the survey, people who are exposed to fluoride between three months and eight years old have the highest risk of dental fluorosis. Dental fluorosis is characterized by white, chalky, yellowish brown or dark brown patches on the teeth.
Step 5 Grow with age
According to the research report, the color of teeth will turn yellow with age. This is because with the increase of age, the outer enamel of teeth gradually wears away, the outermost enamel becomes thinner with the increase of age, and the color of yellow teeth essence also comes out. In addition, the pigment in the inner layer of teeth has been deposited for years, and the teeth have become more and more yellow.
What should I do if the teeth are yellow inside? 3 Several common causes of yellow teeth.
Health factors
In the process of tooth development, due to malnutrition or illness, the calcification of teeth will be affected, and teeth will become yellow and brittle.
Water quality factor
In some areas, especially in some mountainous areas, because of the high fluorine content in water, teeth will turn yellow when drinking too much fluorine, instead of 1-2 teeth, there will be rhubarb teeth. Fluorine can prevent dental caries, so these people are not prone to dental caries (tooth decay).
Drug factor
Now most people know that tetracycline drugs can cause yellow teeth, especially children (before the age of 5).
Healthy habits
Some people don't pay attention to oral hygiene and don't have the habit of brushing their teeth in the morning and evening. A layer of food residue, soft dirt, tartar, tobacco stains, tea stains and so on have accumulated on the surface of teeth. These "yellow teeth" are not caused by the yellowing of the teeth themselves, but by careless oral hygiene.
Methods to improve tooth yellowing
Brush your teeth with orange peel
The orange peel is dried and ground into powder. When brushing your teeth, mix it with toothpaste and orange peel powder, and then brush your teeth. The whitening effect is very good.
Toothpaste dipped in lemon juice to brush your teeth
Every time you brush your teeth, you can brush your teeth with a toothbrush or gauze, cotton or lemon juice. Lemon juice has a strong cleaning effect and can whiten teeth. And it is rich in VC, which can strengthen teeth.
Rinse your mouth with vinegar
Take a small cup of vinegar, rinse your mouth, leave vinegar on your teeth for 2 minutes after full contact, then spit it out and brush your teeth immediately. You will find that your teeth will turn white soon.
Brush your teeth with peanut powder
Grinding peanuts into powder, adding water to stir when using, and rubbing on teeth with a toothbrush. Peanut is rich in vitamins A, B2, D, E, PP, calcium, iron and other trace elements, which has a good nourishing effect and is called longevity fruit. There are many whitening recipes circulating now. It has a certain effect on whitening and strengthening teeth.