How to effectively remove dental stains?

Number 1: 45-degree angle brushing. It is particularly important to use the correct brushing method to prevent dental diseases. Oral care experts recommend brushing your teeth every day after meals, and each brushing must last for 2-3 minutes. * Correct brushing angle and action Put the toothbrush bristles obliquely at a 45-degree angle with the tooth surface, gently press them at the junction of teeth and gums, and gently make a small arc rotation. The upper row of teeth brush down from the gums, and the lower row of teeth brush up from the gums. * Brush the inside and outside of the teeth. Remember to clean the inside and outside of the upper and lower teeth. When brushing the inside of the front teeth, stand up the toothbrush and use power bristles to clean the teeth. * Brush the occlusal surface of the teeth with moderate strength, brush the occlusal surface of the teeth in the front and back direction, and use bristles to penetrate into the wisdom teeth to clean the parts that are difficult to brush. The second plan: automatic brushing is more fun. Compared with ordinary manual toothbrushes, the electric toothbrush can completely remove 38% of dental plaque. At the same time, the slight vibration caused by the high-speed rotation of the electric toothbrush can not only promote the blood circulation of the oral cavity, but also have a very good massage effect on the gingival tissue, achieving good effects of dental care and gum protection. In whitening, electric toothbrush can effectively reduce tooth stains caused by drinking tea and coffee and bad oral conditions, and restore the original color of teeth. The correct brushing method of manual toothbrush introduced in the first plan is also applicable to electric toothbrush. The third plan: the softer the toothpaste, the better. Choosing toothpaste should focus on two points. First, it contains fluorine, because long-term use of toothpaste containing fluoxetine formula can effectively prevent tooth decay; Second, it depends on what raw materials are used as the abrasives of toothpaste, because rough abrasives will wear enamel. Long-term use of toothpaste with coarse abrasive is bad for teeth. Generally speaking, the paste of toothpaste is frozen, and the texture is fine and smooth. Usually, high-grade silicon is used as the abrasive, which has less wear on enamel. You can also brush different toothpastes 5 to 6 times on the new CD box to see if there are scratches. Toothpaste without scratches has a finer abrasive. You can also put toothpaste in your mouth and taste it. If it feels rough, you need to rinse your mouth several times to remove it. Most of the abrasives contained in it are rough, so it is recommended not to use it. Number 4: One of the best ways to prevent sensitive gums is undoubtedly to choose toothpaste with anti-sensitive effect. Denkang's Lengsuanling toothpaste has a special formula to strengthen the protection of teeth and prevent sensitivity, so that your teeth are not afraid of cold, hot, sweet and sour. Number 5: Do you need to use mouthwash after brushing your teeth skillfully? The answer is yes. Because it can clean your mouth completely and finally. When you rinse your mouth with mouthwash, you should leave it in your mouth for at least 3 seconds, and then wash your mouth up, down, left and right. Dengkang mouthwash has an advanced formula of Dengkang mouthwash, which can sterilize and deodorize on the basis of protecting oral health, and the effect of eliminating dental plaque is also very obvious. Number 6: Remember that the "finale brush" can hide evil and shelter evil from people's dirty teeth. You should know that many bacteria will accumulate on the surface of the tongue coating, which will cause oral diseases, so we should remember the "finale brush" when cleaning our teeth-gently brush our tongue a few times. Number 7: Be careful, 85% of breath is caused by an anaerobic bacterium that produces sulfur, usually living under the surface of the throat and tongue. If you have the following four conditions, you must make an appointment with the dentist as soon as possible: * The tongue coating is thickened, showing a white surface * The mouth is astringent, sour or metallic * Dry mouth or saliva concentration is high * A large amount of sinus secretion flows back to the throat. 8. Take your breath out. 3. Step 1: Scrape. Step 3: Brush. Scrubbing the tongue with specially designed soft rubber can protect the internal tissues of the mouth and avoid discomfort. Extra-long handle is convenient for cleaning the back of tongue. Oxyfresh toothpaste contains ingredients that can eliminate breath by oxidizing volatile sulfide with chlorine dioxide, and gently remove dental stains and dental plaque without damaging the tooth surface. Oxyfresh mouthwash is alcohol-free, and the patented zinc-fortified formula can effectively reduce plaque and tartar accumulation and eliminate breath. Number 9: It is a good toothbrush without hurting the skin. Whether the teeth can be cleaned or not, the choice of toothbrush becomes very important. In addition to choosing a toothbrush with guaranteed quality when we buy a toothbrush, we can also try it in a small way: brush the brush head back and forth on the skin of the back of the hand a few times. If it does not cause red marks on the skin, it means that the bristles of this toothbrush will not damage the gums and tooth enamel. The tenth plan: a good helper for tooth protection: tea essence The ancients did not have oral products. How did they freshen their breath? In fact, the secret lies in the fact that people in China love to drink tea, and the essence of tea can play a role in relaxing the breath. However, the tea scale produced by tea is easy to cause tartar. Therefore, only some tooth protection products containing tea essence can play the role of killing two birds with one stone. Number 11: Magic Magic Whitening Method At present, products that whiten teeth quickly are becoming more and more popular in the market, because everyone has begun to pay attention to the importance of beautiful teeth in life. If you want to whiten your teeth in a short time, the best way is to use a tooth whitening film and a quick whitening suit. At present, these tooth whitening products also adopt the bleaching method of teeth, which can lighten the color of yellow and black teeth. But be sure to read the product manual carefully before using it. The teeth are too sensitive person, so be careful. Number 12: Unconsciously whitening toothpaste with whitening function can whiten your teeth unconsciously every day and make your smile bloom more beautifully. Number 13: It is more effective to brush your teeth at night. Brushing your teeth before going to bed at night is more important than brushing your teeth in the morning. This is because the saliva secretion in your mouth decreases after falling asleep, the self-cleaning effect of your teeth is poor, and bacteria are easy to breed. Therefore, brushing your teeth before going to bed plays a more important role in removing dental plaque and preventing dental diseases. Number 14: Drink plenty of water. Drinking water can clean your mouth and take away your breath, so drinking at least 6-8 glasses of water every day can help your breath become fresh. Count 15: Eat less sulfur-containing foods such as dairy products, onions and garlic, which contain a lot of sulfur, and it is easy to produce anaerobic bacteria that cause bad breath. Therefore, if you want to reduce bad breath, you should eat less such sulfur-containing foods. Count 16: Alcohol, the enemy of refreshing, is also an enemy that hinders refreshing breath, so we should try to avoid drinking alcohol or using mouthwash containing alcohol. Number 17: Chew sugar-free if you want to chew. Don't think that chewing gum a few times after a meal can clean your teeth. In fact, chewing gum with sugar is more likely to cause tooth decay or breath. Therefore, choosing chewing gum containing xylitol can effectively strengthen teeth and ensure fresh breath. Number 18: Rejecting carbonated drinks In a survey of 14-year-olds in Britain by researchers at Birmingham University, it was found that as many as 92% of people drank carbonated drinks and soda water, which led to the corrosion of the outer protective layer of tooth enamel. Dental erosion can make teeth weak, and may also make the edges of teeth thin or broken. Therefore, drinking less sparkling drinks can reduce the risk of dental diseases. Count 19: Vitamin C. Eating 25 mg of vitamin C every day (about 1/4 of one vitamin C currently on the market) can help restore healthy gums and prevent gingival bleeding, and eliminate excessive mucosal secretions and wastes in the mouth (these substances are one of the factors that cause bad breath). Number 2: dental examination twice a year. Because the dentist will use X-rays to examine our teeth and gums to confirm whether they are healthy, and at the same time, the dentist will also professionally clean our teeth and remove the hardened dental plaque (i.e. tartar) deposited on the tooth surface and gingival sulcus, so it is very necessary to go to the dentist for examination twice a year. Count 21: Help Breath Measuring Instrument With the advanced "Halimeter", it only takes a few minutes to measure the content of volatile sulfide in the oral cavity, thus knowing that the index of fresh breath belongs to no breath, mild breath, moderate breath or strong breath, which helps dentists to evaluate the patient's condition and provide treatment plans. Number 22: Jade liquid is an important tool to protect teeth. It helps to remove oral bacteria, lubricate, help digest food, and transport calcium, phosphate and fluoride to the surface of teeth. In our body, there are three pairs of large salivary glands that secrete about 1-1.5 liters of saliva every day. Most of these saliva are swallowed by us unconsciously, but in fact, they play an important role in protecting teeth every day. However, there are still some unhealthy saliva that can't play a good role in healthy oral cavity. The characteristics of unhealthy saliva include high acidity, low secretion and high viscosity. One of the factors that cause unhealthy saliva is eating too many sweets. In addition, caffeine, tobacco, alcohol and drugs can also affect saliva health. The 23 rd plan: The magic of tooth washing is to remove tartar hidden around the tooth flesh and stains on the tooth surface, such as tea stains, coffee stains and cigarette stains. However, it should be noted that some stains can not be removed, such as stains that go deep into tooth lines. Number 24: If you have had a tooth filling, if you have had an old tooth filling before washing your teeth, the tools for washing your teeth may be touched during washing your teeth, causing inconvenience, so you should explain it to the dentist in time before washing your teeth. Number 25: Hot, cold, sweet and sour, don't eat if you want. Although TV advertisements frequently say "hot, cold, sweet and sour, eat if you want", if you are in dentine hypersensitivity, you should try to avoid eating foods and drinks that are too sweet, too sour, too cold or too hot. When you wash your teeth, you may feel that your teeth are a little sore in dentine hypersensitivity, especially those with exposed roots, but this is normal. Number 26: If there is dental floss, you are not afraid of bleeding. In the case of redness and inflammation of the tooth, it is easy to cause bleeding in the process of tooth washing or brushing. Please don't worry, if you can use dental floss and electric toothbrush correctly and adopt effective brushing methods, the inflammation and bleeding of teeth can be improved. Count 27: Beware of periodontal disease. After cleaning the teeth, the tartar is removed, and the gap between the teeth becomes larger because the teeth are damaged by periodontal disease, the tooth flesh shrinks, and the gap originally occupied by tartar is exposed again. At this time, it is very important to consult a doctor and choose non-irritating and anti-allergic oral products for oral maintenance. Number 28: Washing your teeth once is not enough. If you have a lot of tartar or haven't washed your teeth for a long time, then the bleeding of your teeth will become more serious during and after washing your teeth. Therefore, it is not enough to wash your teeth once. Generally, dentists will arrange the number of treatments according to your oral health. Please pay attention to the charge for extra tooth cleaning. Number 29: Dentistry is sometimes related to "heart disease". Dentistry seems to be a minor problem, but its impact on health is not limited to the mouth. Severe periodontal disease may also cause cardiovascular diseases such as bacterial endocarditis and coronary heart disease. Because the pathogenic bacteria of periodontal disease and the toxic substances produced by their metabolism can enter all parts of the body with blood circulation, if they stay in the heart, they can cause bacterial endocarditis. It can be seen that taking effective measures to prevent dental diseases, especially to prevent periodontal diseases through effective brushing, can reduce the incidence of some systemic diseases, including heart disease. Count 3: Bleaching porcelain to help if teeth change color due to internal factors, such as tetracycline teeth, washing teeth will not have the effect of whitening teeth. In this case, you should consider receiving tooth bleaching, porcelain veneer or other treatment. Number 31: The health of the dental neck is very important. The place where the teeth meet the gums is generally called the dental neck. There is often a wedge-shaped defect here, which is V-shaped, mostly in middle-aged and elderly patients, but some young people who don't pay attention to brushing their teeth will also have this kind of tooth defect. There are many reasons for the formation of wedge-shaped defects. One is that the hard tissue structure of the neck of the tooth is weak and easy to be worn, and it is damaged by the action of acid. The second is that the toothbrush hair is too hard, which is often caused by brushing your teeth horizontally. In the long run, a small gap will be formed in the neck of your teeth, which can be described as a drop of water. The prevention and treatment methods are as follows: firstly, correct the brushing method, change the horizontal brush to vertical brush, and pay attention to the selection of softer toothbrush and thinner toothpaste. Regular oral examination and timely treatment will avoid serious defects and adverse consequences. Number 32: A good clinic must have perfect white teeth, which is closely related to a good dental clinic. A good dental clinic will provide you with first-class medical standards and advanced oral treatment equipment. Number 33: kiss more, reduce dental plaque. Dr. Peter Godrden, a consultant of the British Dental Association, said that the acidity of saliva increases after meals, and dental plaque is produced. At this time, kissing your partner will stimulate a lot of saliva secretion, dilute the acidity, and then reduce the number of dental plaque. So, lovers, kiss more quickly. Number 34: Emotional excitement is harmful to gums. Studies have shown that emotional excitement is harmful to the health of gums. People who are angry every day are 43% more likely to suffer from periodontal disease than ordinary people. Studies have also shown that participating in social activities and properly expressing their emotions are helpful to the health of gums. People who have at least one good friend are 3% less likely to suffer from periodontal disease than those who have no friends. Therefore, making more friends and keeping a good mood will also contribute to dental health.