Are you brushing your teeth in the right way? If not, then you are not brushing your teeth, but hurting them! Brushing your teeth is not like washing our clothes, you have to rub hard, many times the result of too much force can only harm your teeth, gum bleeding and other phenomena may also come from this. In addition to brushing vigorously, there are many other details of our lives, may have a bad impact on the teeth, specifically which we quickly look to know. 1, large mouth gnawing apples. Try to avoid directly chewing apples and carrots and other hard and crunchy fruits and vegetables with your teeth, they are the biggest culprits that cause hidden tooth crack. These foods can be cut into small pieces for consumption. Similarly, there is chewing ice, which can also lead to tooth fracture. 2, chewing corn. Gnawing on corn can easily lead to loose or lost teeth, and can also cause dentures to shift. It is recommended to peel off the corn kernels before eating. 3, do not rinse your mouth after eating noodles. Bread and other refined pasta will make the mouth acidic surge, corrosion of tooth enamel, but also easy to remain in the gap between the teeth. So eat noodles after careful rinse mouth. 4, tear packaging with teeth. Some people want to convenience, tear the package with teeth, open the cap, etc., it is easy to break or displace the teeth, the package of germs will silently enter the mouth, affecting human health. 5, always drink bottled water. Bottled water in the purification process, the acidity will be enhanced, which will easily cause tooth decay. Some pure water lacks essential minerals for teeth, so drinking it often is also harmful to dental health. In addition, most of soda and sports drinks also contain acid, which will corrode tooth enamel. It is recommended to drink boiled tap water or use straw to reduce the chance of contact between drinks and teeth, which also has a certain preventive effect. 6, love to eat potato chips and dried fruit. Potato chips and popcorn are brittle and sticky in the process of chewing, so they are easy to be stuffed in the teeth, breeding bacteria and leading to tooth decay; some dried fruits, such as raisins, figs and dried apricots are rich in nutrition, but they also contain a lot of sugar and fiber, which are easy to increase the residual amount of sugar around the teeth. 7, often drink black tea and wine. Tooth enamel is particularly susceptible to dark foods (such as dashi, soy sauce, ketchup, curry, etc.), the impact of subtle spots. It is recommended that you should drink more water when eating such foods and rinse your mouth more after eating. In addition, some drinks also tend to cause tooth discoloration. White wine is highly acidic, will make teeth more easily colored, alcohol will also lead to oral dryness, reducing the protective effect of saliva on teeth; black tea in the tannic acid will also increase the risk of tooth coloring, it is recommended that people who often drink such beverages choose whitening toothpaste, or switch to green tea and herbal tea. 8, love to eat acid. Citrus fruits (such as grapefruit, orange and tangerine, etc.) contain a lot of acid, which is not good for dental health, so you should drink water or rinse your mouth in time after eating. Vinegar is also easy to induce tooth decay, research found that children who eat too much vinegar will increase the risk of tooth enamel corrosion by 30%-85%. Eat more lettuce can reduce the harm of vinegar to teeth. 9.Chew gum all day long. Chewing gum all day is the same as letting your teeth soak in sugar water, it is recommended to choose sugar-free gum or xylitol chewing gum. In addition, gum is easy to stick to the teeth, the formation of plaque; always contain hard candy or lozenges, the same is not conducive to dental health. Warm tip: To have a good healthy teeth, it is recommended that you visit a dental clinic at least twice a year for a thorough dental cleaning. Some people may think that it is not the same to clean at home. This kind of thinking is extremely wrong. Daily cleaning is not unfeasible, but after all, the tools are limited and cannot achieve thorough cleaning of the gums.