In the process of interaction, an elegant smile will bring people closer together and can also enhance personal charm. Even Ronald McDonald is singing “smile change the world”, it is clear that the smile has risen to the language of the world ~ but do you know what kind of smile is more attractive? 1, the color of the teeth in the smile, if you have a healthy, clean teeth will add a lot of points to your smile. The performance of good oral cavity is white teeth, no dental stains. The surface of healthy teeth is covered with a layer of enamel, transparent or translucent state, the deep part of the dentin, a healthy white. 2, the neat arrangement of teeth The appearance of teeth will also indirectly affect the affinity index of people. A mouth of crooked and sharp teeth will make people turn away, because inevitably will be associated with a vampire family. A neat tooth will make people want to get closer. 3, smile line The so-called “smile line” refers to a person smiling, canine to canine teeth (meaning the front six teeth), and the lips formed by the arc, if the teeth are neatly arranged, the arc of natural soft, and the lower lip arc into a parallel trend, you can show a better “laughing fruit “On the contrary, if the teeth are unevenly arranged, the smile line will naturally follow a jagged shape, which is much worse. 4, smile law smile to a certain proportion to reveal the upper teeth, remember the familiar “eight teeth rule”? The “orthodontic” confident smile, to escape the embarrassment of the second choice. Orthodontics can play the role of dental cleaning, which is conducive to the maintenance of periodontal health. Because, the regular arrangement of teeth has the role of self-cleaning, but irregularly arranged teeth will bring a certain degree of difficulty in brushing and cleaning, easy to tartar deposits, gum redness and hyperplasia (will have brushing bleeding, bad breath, etc.), may occur over time periodontal lesions (loose teeth, gum recession, etc.), it is more difficult to treat! The orthodontic treatment can help to prevent tooth decay by aligning the teeth and making them easier to clean. Orthodontics, say bye bye to the embarrassment of the smile is conducive to enhance the self-confidence of individuals. Whenever you see someone smiling with their hand in their mouth in life or on TV, don’t think they are shy or anything, nine times out of ten, they have dental problems! Whether at work or with friends, being able to smile brightly without fear can be a great addition to your personal charm, while having straight and beautiful teeth is also a reflection of your quality of life, so people who leave their teeth unattractive are definitely less positive than those with orthodontic appliances, and have a more positive attitude to life and a healthier psyche!