A smile is a sign of a happy mood. Does yellow teeth bother you so much that you want to laugh but dare not? Many beauty lovers are looking for a simple and quick way to whiten their teeth. Among them, the online saying that brushing your teeth with vinegar can make your teeth white. So what? Let's invite experts from Quanzhou Plastic Surgery Hospital to find out. Before tooth whitening, there was a little trick of tooth whitening that was madly transmitted on the Internet. There was half a mouthful of vinegar in it, which was squirmed in the mouth for two or three minutes, then spit it out, then brushed it with a toothbrush, and finally washed it with water. Brushing your teeth with vinegar may lead to tooth decay. It is very wrong and dangerous to brush your teeth with vinegar in the future Kindergarten children have done this experiment: put eggs in vinegar for one night, and the next morning they will find that the eggshell has softened and melted, similar to the effect of vinegar on teeth. Acetic acid in vinegar can dissolve the surface of teeth. If you brush your teeth again, the enamel on the tooth surface will be removed. Although teeth can really look whiter, the price paid is that teeth are thinner and smaller. Moreover, the surface of this tooth is extremely irregular under the microscope, and it is easy to deposit other pigments. In other words, after using this method, your teeth may look whiter in a few days, but they are more likely to turn yellow and black in the long run. There is a kind of acid erosion in medicine, because acid reflux gets into his mouth, causing tooth erosion. If you have a chance to see their teeth, you will have a more intuitive feeling of the serious consequences caused by this practice. Quanzhou Plastic Surgery Hospital uses cold light to whiten teeth and solve a series of tooth problems such as yellowing teeth. Specially treated blue light can be irradiated for three times to whiten teeth, and then applied to the surface of teeth for whitening, which can produce redox reaction, thus achieving whitening effect. Quanzhou cold light whitening teeth have a very good effect on moderate and mild yellow teeth, dental fluorosis and tetracycline teeth. After complete improvement, the cold light whitening effect is more ideal. Using low-temperature cold light technology, compatibility of drugs, whitening without touching gums completely, completely avoiding the stimulation of teeth nerves during surgery and not causing any harm to teeth. For more information, please click on the comparison chart before and after entering the tooth whitening Quanzhou Plastic Surgery Hospital.