The scary thing is that there is a credible advertising, such as a star or a celebrity who is the presenter of product -It feels as if the actor had used the same- but the quality of the product back in the opposite direction. If you buy the product, then it would adversely both physical and mental effects. In the case of Patt Napapha who seemed to advertise orthodontic treatment through Facebook (Thairath 2015), typically, all the medical treatment cannot be advertised and only a dentist are able to do about teeth as well-there is not dental doctor who perform treatment in that ads. If you get low-quality material, may be vulnerable to infection. Since gum disease, tooth decay Step through the jaw rot Or leaky heart valves