How to effectively remove dental stains?

Count1:Brush your teeth at a 45-degree angle. It is particularly important to use correct brushing methods 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 at an angle of 45 degrees with the tooth surface, gently press them at the junction of teeth and gums, and gently rotate them in a small arc. The upper row of teeth brush down from the gum, and the lower row of teeth brush up from the gum. * Brush the inside and outside of your teeth. Remember to clean the inside and outside of the upper and lower teeth. When brushing the inside of the front teeth, stand the toothbrush upright and clean the teeth with power bristles. * Brush the occlusal surface of teeth with moderate intensity, brush the occlusal surface of teeth in the front and back direction, and use bristles to penetrate into wisdom teeth to clean the parts that are difficult to brush. The second scheme: automatic brushing is more fun. Compared with ordinary manual toothbrushes, electric toothbrushes 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 play a very good role in massaging the gum tissue, achieving good dental care and gum protection. In whitening, electric toothbrush can effectively reduce tooth stains caused by drinking tea and coffee and poor oral conditions, and restore the original color of teeth. The correct brushing method of manual toothbrush introduced by No.65438 +0 meter is also applicable to electric toothbrush. The third scheme: the softer the toothpaste, the better. Pay attention to two points when choosing toothpaste. 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 for the abrasive of toothpaste, because rough abrasive will wear enamel. Long-term use of toothpaste containing coarse abrasive is not good for teeth. Generally speaking, the paste of toothpaste is frozen, and its texture is fine and smooth. Usually, high-grade silicon is used as abrasive, which has less wear on enamel. You can also brush different toothpaste on the new CD box five or six times to see if there are any scratches. Toothpaste abrasive without scratches is finer. You can also taste the toothpaste in your mouth. If you feel rough, you need to rinse your mouth several times to remove it. Most of the abrasives contained in it are rough, so it is not recommended to use them. Number 4: One of the best ways to prevent gum sensitivity is undoubtedly to choose toothpaste with anti-sensitivity effect. Denkang's cold sour toothpaste has a special formula to strengthen the protection of teeth and prevent sensitivity, so that your teeth are not afraid of cold, heat, 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 thoroughly. When you rinse your mouth with mouthwash, let the mouthwash stay in your mouth for at least 30 seconds, and then rinse your mouth up, down, left and right. Dengkang mouthwash has an advanced formula of Dengkang mouthwash, which has obvious effects of sterilization, deodorization and dental plaque elimination on the basis of protecting oral health. Sixth: remember that the "finale brush" can hide evil and accommodate evil. You know, a lot of bacteria will accumulate on the surface of tongue coating, which will lead to oral diseases, so when cleaning teeth, remember the "finale brush"-gently brush your tongue a few times. Seventh: Be careful, 85% of breathing is caused by a sulfur-producing anaerobic bacteria, which usually lives 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 and white * the mouth has astringent, sour or metallic taste * dry mouth or high saliva concentration * a large amount of nasal sinus secretions return to the throat. 8. Exhale your breath. 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. The extra-long handle is convenient for cleaning the back of the tongue. The ingredients contained in Oxyfresh toothpaste can eliminate breath by oxidizing volatile sulfide with chlorine dioxide, gently remove dental stains and dental plaque, and do not damage the tooth surface. Oxyfresh mouthwash contains no alcohol, and the patented zinc fortified formula can effectively reduce the accumulation of dental plaque and tartar and eliminate breath. Number 9: A good toothbrush is not harmful to 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, we can also try a small method: brush it back and forth on the skin of the back of the hand with a brush head. If there is no red mark on the skin, it means that the bristles of this toothbrush will not damage the gums and enamel. Count 10: Good helper for tooth protection: Tea essence The ancients had no oral products. How do they refresh their breath? In fact, the secret lies in China people's love of tea, and the essence of tea can play a relaxing role. However, the tea scale produced by tea leaves is easy to cause tartar. Therefore, only some tooth protection products containing tea essence can kill two birds with one stone. Count 1 1: 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 tooth beauty in life. The best way to whiten teeth in a short time is to use a tooth whitening film and a quick whitening suit. At present, these tooth whitening products also adopt the tooth bleaching method, which can lighten the color of yellow teeth and black teeth. But be sure to read the product manual carefully before use. People with sensitive teeth, so be careful. Count 12: Unconsciously whitening toothpaste with whitening function can unconsciously whiten teeth when brushing your teeth every day, making your smile bloom more beautifully. Count 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 after falling asleep, the saliva secretion in the mouth is reduced, the self-cleaning effect of 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. Count 14: Drink plenty of water. Drinking water can clean your mouth and take away your breath. Therefore, drinking at least 6-8 glasses of water every day can help your breath become fresh. Count 15: Eating less sulfur-containing dairy products, onions, garlic and other sulfur-containing foods is easy to produce anaerobic bacteria and cause bad breath. Therefore, if you want to reduce bad breath, you should eat less of this sulfur-containing food. Count 16: Alcohol, the enemy of refreshing, is also the enemy of hindering fresh breath, so try to avoid drinking alcohol or using alcoholic mouthwash. Number 17: Chew sugar-free if you want. Don't think that you can clean your teeth by chewing gum a few times after meals. In fact, chewing sugary gum is more likely to lead to tooth decay or bad breath. Therefore, choosing chewing gum containing xylitol can effectively strengthen teeth and ensure fresh breath. Count 18: Rejecting carbonated drinks In a survey of British 14-year-olds by researchers at Birmingham University, it was found that as many as 92% people drank carbonated drinks and soda water, which led to the corrosion of the outer protective layer of tooth enamel. Tooth corrosion will weaken teeth, and may also make the edges of teeth thinner or broken. Therefore, drinking less sparkling drinks can reduce the risk of dental diseases. Details 19: Vitamin C Eating 250 mg of vitamin C every day (about14 of a vitamin C currently on the market) helps to restore gum health, prevent gum bleeding, and eliminate excessive mucosal secretions and wastes in the mouth (these substances are one of the factors that cause bad breath). 20th place: dental examination twice a year. Because the dentist will examine our teeth and gums with X-rays to confirm whether they are healthy or not, and at the same time, the dentist will 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 2 1: With the advanced "Halimeter", the help-seeking breath measuring instrument can measure the content of volatile sulfide in the oral cavity in just a few minutes, so as to know whether the index of breath freshness belongs to non-breathing, mild breathing, moderate breathing or intense breathing, and help dentists 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 tooth surface. In our body, there are three pairs of large salivary glands, which secrete about 1- 1.5 liters of saliva every day. Most of these saliva are swallowed unconsciously by us, 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 leading to unhealthy saliva is eating too many sweets. In addition, caffeine, tobacco, alcohol and drugs can also affect saliva health. Scheme 23: The magic of tooth washing is to remove the tartar hidden around the tooth flesh and the stains on the tooth surface, such as tea stains, coffee stains and smoke stains. However, it should be noted that some stains cannot be removed, such as stains that go deep into the teeth. 24th: If you have filled your teeth, if you have filled your old teeth before cleaning your teeth, you may encounter tools for cleaning your teeth, which will cause inconvenience, so you should tell the dentist in time before cleaning your teeth. 25th: Hot, cold, sweet and sour, if you want to eat, don't eat. Although TV advertisements frequently say "hot, cold, sweet and sour, eat if you want", if you are allergic to dentin, you should try to avoid eating foods and drinks that are too sweet, too sour, too cold or too hot. You may feel dentin hypersensitivity when you wash your teeth, especially the teeth with exposed roots are a little sour, but this is normal. Article 26: If you have dental floss, you are not afraid of bleeding. In the case of red, swollen and inflamed teeth, it is easy to cause bleeding during tooth washing or brushing. Please don't worry, if you can use dental floss and electric toothbrush correctly and take effective brushing methods, tooth inflammation and bleeding can be improved. The 27th trick: 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. Article 28: It is not enough to wash your teeth once. If you have a lot of tartar or haven't cleaned your teeth for a long time, your tooth bleeding will become more serious during and after cleaning your teeth. Therefore, it is not enough to wash your teeth once. General dentists will arrange the number of treatments according to your oral health. Please pay attention to the cost of extra tooth cleaning. No.29: Dentistry is sometimes associated with "heart disease". Dentistry seems to be a minor problem, but its impact on health is not limited to the oral cavity. 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 will cause bacterial endocarditis. It can be seen that taking effective measures to prevent dental diseases, especially periodontal diseases through effective brushing, can reduce the incidence of some systemic diseases, including heart disease. The 30 th trick: bleaching porcelain teeth is helpful. If teeth change color due to internal factors, such as tetracycline teeth, tooth washing will not have the effect of whitening teeth. In this case, you should consider receiving tooth bleaching, porcelain veneer or other treatment. Count 3 1: The place where teeth and gums meet is very important for the health of the dental neck. We generally call it the tooth neck. There is often a wedge-shaped defect here, which is V-shaped, which is more common 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 defects. One is that the hard tissue structure of the tooth neck is weak, easy to wear, and damaged by acid. The second is that the bristles are too hard, which is often caused by brushing your teeth sideways. In the long run, your neck will form a small gap, which can be described as watertight. The prevention and treatment methods are as follows: First, correct the brushing method, change the horizontal brush to the vertical brush, and pay attention to choosing a softer toothbrush and thinner toothpaste. Regular oral examination, timely treatment, so as to avoid serious defects and adverse consequences. Article 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 dental treatment equipment. Article 33: Kiss more to reduce dental plaque. Dr. Peter Goldden, a consultant of the British Dental Association, said that after meals, the acidity of saliva increased, and dental plaque was produced. Kissing your partner at this time will stimulate a lot of saliva secretion, dilute acidity, and then reduce the number of dental plaque. So, lovers, kiss quickly. Article 34: Emotional excitement is harmful to the gums. Studies have shown that emotional excitement is harmful to gum health. People who are angry every day are 43% more likely to suffer from periodontal disease than ordinary people. The study also shows 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 30% 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.