If the real teeth are very irregular, search for a certain degree of orthodontics, and thousands of dental institutions can do orthodontics. For example, a cult also advertised orthodontics without tooth extraction. Hundreds of yellow teeth can turn white. Most people don't care if their teeth are slightly irregular. If you have money, you can make veneers. You can also make resin veneers or porcelain teeth without money. Who is making dental veneers in reality? A few front teeth are irregular, and a few veneers are enough. Or demanding customers who don't care about money.

For high-demand customers, only professional doctors and technicians can cooperate with the processing factory to do a good job. Then there are people who ask for a low budget. Many dentists make regular resin veneers or porcelain teeth, and the price is not expensive. In short, whether it is cheap or expensive, whether it is yellow or uneven. This market has corresponding formal products and institutions for customers to choose from. There is no shortage of so-called 34567D colored teeth in this market, which is not cheap, imperfect and illegal. In fact, I am only interested in the training fees of some people who want to make a fortune from Meiya.

According to experts, the so-called "6D" is just a stunt of commercial speculation. This method of pasting materials on the surface of teeth to change the color of teeth actually imitates the "resin or porcelain veneer" in restorative treatment, but this is not allowed. Teeth are not only about beauty and pronunciation, but also about diet, that is, occlusal function. A beautician without dental training has no concept of occlusion, which leads to no food. In addition, there are many hidden dangers whether the instruments used in beauty salons have been disinfected and whether the materials used can be used in human bodies.

According to experts, modern restorative treatment pays attention to minimally invasive or even non-invasive. For yellow teeth with normal tooth shape and arrangement, tooth whitening, porcelain veneer or the combination of tooth whitening and porcelain veneer can be used. If the teeth are not arranged neatly, do orthodontics first, and then do restoration treatment. Professional oral medical institutions and doctors must be selected.