Ultrasound can be done for tens of dollars.
Sandblasting needs to arrive in 200 yuan on 100.
Also, tooth washing can only wash away dirt on the surface of teeth, such as tea stains and coffee stains. . . Can't completely whiten teeth. And if you don't pay attention after a while, there will still be traces.
Those who want to whiten their teeth can only bleach them. The price is in 850 yuan. The doctors in the province mainly bleach and wash their teeth, and the price is 700 yuan. 50 yuan for ordinary tooth washing, sandblasting fee 100 yuan ————————————————————————————————————————————————————.
Is tooth washing harmful to health? What people commonly call "tooth cleaning" is medically called "tooth cleaning". The so-called "cleaning" means removing dental plaque such as bacteria, tartar and pigment from the tooth surface; And "treatment" means that it is one of the basic methods to treat periodontal disease. Inflammation of gingivitis and periodontitis can be relieved by tooth washing, but periodontal disease cannot be cured by simple tooth washing. To eradicate periodontal disease, further diagnosis and oral professional treatment should be carried out after tooth washing. So the main purpose of tooth washing is to prevent and treat oral diseases, not just to look good.
In developed countries, tooth washing has become a very popular routine oral health care, and people regularly go to the dentist to wash their teeth once or twice a year. After tooth washing, if periodontal disease is found, the dentist will conduct professional oral treatment in time to maintain oral health.
Tooth washing is a highly professional technical work. In stomatological hospital, it takes about three hours for medical staff to wash their teeth with manual instruments, and it takes about one hour to wash their teeth with ultrasonic dental scalers. According to patients, it only takes 10 minutes to clean teeth in some dental clinics or beauty salons. Practice has proved that it is very harmful to wash teeth in irregular places. First, only visible tartar is removed, leaving deep tartar with the strongest pathogenic effect, which can not achieve the purpose of preventing and treating periodontal disease. Second, the damage to the gums, especially the root exposure after tartar removal, can not be further treated in time, which not only leads to unbearable pain for patients, but also aggravates the condition of periodontal disease. Third, it is easy to cause cross-infection and bring undue regret to people. Therefore, we should carefully choose the place to wash our teeth, and go to a regular hospital to find a strictly trained medical staff to wash our teeth.
So why do teeth feel strange or allergic after tooth cleaning? After tooth cleaning, the gap between teeth is wide, will the teeth loosen? Actually, tartar is like a big cotton-padded jacket. Once you take off your teeth and expose them to a "long-lost" environment, you will have all kinds of strange feelings. If it is healthy teeth, after a period of time, the strangeness will disappear. If the gap between the teeth is large, it means that you have periodontal disease and the gums have shrunk, giving people the illusion that the gap between the teeth has widened after removing calculus. This is not caused by treatment, but the cause of periodontal disease itself. If the tartar is not removed in time, the gums will further shrink, leading to loose teeth. ——————————————————————————————————