Love Weibo, love beauty, love smile. If you are such a woman, you must pay attention to the whitening and health of your teeth, and love your teeth like your skin.
6 Q&A about whitening teeth
Dental specialist
Liu Feng, director of Beijing Ruier Dental Huamao Clinic, master of oral prosthetics.
1Q: What are the commonly used tooth whitening methods?
A: There are 6 kinds.
The first is to use a family whitening product purchased at the supermarket. The effect is inseparable from the selected product and the color and actual condition of the teeth. Due to the price selection, you can try it as appropriate.
Second, go to the dental clinic to receive professional dental cleaning. Tooth cleaning is not to "wash white" teeth, but to remove dirt from the teeth and make the teeth look cleaner. If the teeth produce pigments due to smoking, tea and coffee, cleaning the teeth can really whiten the teeth. And regular tooth washing has a good preventive effect on gingivitis and periodontitis. It is also the most effective means to maintain periodontal health. It can also prevent you from getting a tooth when you become a grandmother.
Third, the dental clinic customizes your family whitening treatment. It is mainly suitable for general teeth yellowing, and mild pigmented teeth and dental fluorosis, which are less effective for heavier color tetracycline teeth. The specific method is that the doctor first makes a pair of dental trays according to the shape of the teeth, and then puts the bleaching medicine into the custom tooth tray and wears it for at least 4-6 hours every day to achieve the effect of gradually bleaching. The drug has a low risk of decolorization and quick effect. It is characterized by its own easy control. However, because the color is gradually changing day by day, it often feels inconspicuous. It does not turn white like cold whitening, but its effect is relatively stable. Depending on the situation, it takes 4 to 6 weeks to treat.
The fourth type is cold and white. This technology uses a whitening agent to remove pigments attached to the surface and deep layers of the teeth with the aid of a special cold light source. Suitable for general teeth yellowing, mild pigmented teeth, dental fluorosis.
The fifth kind, porcelain veneer. Slightly polish the surface of the tooth and then apply a layer of porcelain patch on it to change the color of the tooth. This method can provide a wider whiteness for tooth selection, a higher bonding strength with the tooth, and a natural and permanent color.
The sixth type, the porcelain full crown, will be made of the porcelain crown of the porcelain crown, and it is glued to the real tooth after the grinding. It can completely change the condition of severe tetracycline teeth and dental fluorosis, and it can make the teeth arrange more neatly. It is the most obvious way to whiten teeth, and it is also a small secret that makes many stars smile more brilliantly.
2Q: When I was a child, my teeth were white. I recently found that my teeth have become yellowish. Why? How to do?
A: This situation is mainly caused by the fact that the pigment in the food is gradually deposited into the teeth for many years. It is usually improved by cold light whitening and family whitening treatment in the dental clinic. If it is an external pigment, it can be improved by washing the teeth. Of course, the specific plan is more accurate with the dentist.
3Q: I heard that using an electric toothbrush to brush your teeth, there will be no tartar, and you don’t have to wash your teeth often. Is that true?
A: No. The cleaning effect of ordinary electric toothbrush and ordinary toothbrush is not much different, but it is more efficient. An electric toothbrush with sonic vibration will have a better brushing effect. But even if the brush is good, it can't completely remove the plaque and food residue, and it will still grow the tartar, causing bleeding of the gums. If you want to have healthy teeth, you should wash your teeth regularly according to the dentist's advice.
4Q: What whitening method is better for tetracycline teeth?
A: Tetracycline teeth are classified into mild, moderate, and severe tetracycline teeth according to their degree of coloration. Mild is yellowish, dark yellow or lighter brownish yellow. Moderate is brown or yellowish brown. The severity is gray, cyan or dark brown.
1. Mild tetracycline teeth: First, family whitening care (10% carbamide peroxide gel bleaching), the patient will wear a transparent tray with a decolorizing gel into the mouth, 4-6 hours a day. Brush the teeth with a fluoride-containing toothpaste before, to reduce the soreness during the decolorization process until the teeth are discolored. The second type, cold light whitening, through special cold light, removes the surface layer of the teeth and deep pigmentation, thus achieving the effect of whitening teeth.
2. Moderate tetracycline teeth: First, you can try family whitening or cold light whitening. You need to extend the time or increase the number of yellow teeth. The effect varies from person to person. Some effects are ideal, some have general effects, and even no effect. . Second, the porcelain veneer is ideal for light and moderate tetracycline effects.
3. Severe tetracycline teeth: porcelain full crown. Whether you are a yellow tooth or a small black tooth, you can sweep through the dilemma when you finish it. The effect is very natural and realistic, and it has the feeling that the sparrow becomes a phoenix.
5Q: Can fluorosis be whitened with cold light? How long can the effect last?
A: Cold light whitening has been used for a long time in dental cosmetic technology and is relatively mature. It is currently recognized as an ideal and safe tooth bleaching technology. In the United States, more than one million people use it for whitening teeth. Cold light whitening uses low temperature and cold light to avoid discomfort of the nerves during operation. The main component of the whitening agent is hydrogen peroxide, which does not cause damage to the tooth structure during the whitening process of the hydrophilic drug and the complete contact with the gum. It takes only over an hour to operate, and the whiteness of the teeth can usually be increased by 5-14 VITA levels after treatment. The number of treatments varies from person to person, and the deeper the color, the more times there are. For teeth with darker colors, special treatment must be done first, followed by cold light whitening to achieve better results.
6Q: I heard that some foods have the effect of whitening and strengthening teeth. Is that right?
A: In Chinese medicine, there is a saying that “kidney marrow, main bone, and tooth are bonesâ€, so eating calcium-rich food is better for teeth. Cheese is not only a good source of calcium, but also protects the teeth. British research indicates that the calcium and phosphate contained in the cheese can balance the pH value in the mouth, avoiding the oral environment in the acidic environment that is beneficial to bacterial activity, causing tooth decay; and often eating cheese can increase the calcium content of the tooth surface and help strengthen And rebuild enamel (because calcium is the most important component of enamel), making teeth stronger.
Dining Trolley,2 Tier Stainless Steel Service Trolley,Utility Service Trolley,Commercial Kitchens Hand Trolley
Jiangmen Vanky Stainless Steel Products Co., Ltd. , https://www.vankystar.com