牙齿的美丽愈来愈受到人们的重视,然而目前的美齿技术却并不广为人知。以下介绍几种常用的美齿方法及适用对象,供消费者参考选择。○洁牙美容○人们常说的“洗牙”在医学上叫”洁治”。就是使用洁治器清除牙石(又称牙结石)和牙菌斑,并磨光牙面,一般每半年或一年洁治一次。一般来说,成年人都有程度不同的牙石,这是唾液中矿物质的沉积与牙菌斑相结合而形成,主要成分有羟磷灰石、磷酸钙等。多见于牙颈部,口腔卫生 The beauty of the teeth more and more people’s attention, however, the current US tooth technology is not widely known. The following describes several commonly used methods and the United States suitable tooth for consumer reference choice. ○ tooth cleaning beauty ○ People often say “scaling” in medicine called “clean governance.” Is to use the scaler to remove calculus (also known as calculus) and plaque, and polished tooth surface, usually every six months or a year clean once. In general, adults have different levels of calculus, which is formed by the combination of mineral deposits and plaque in saliva. The main components are hydroxyapatite and calcium phosphate. More common in the dental neck, oral hygiene