What methods are there to whiten teeth? What should I pay attention to after tooth whitening?

A confident, beautiful and moving smile is inseparable from the support of white teeth. If you show your teeth with yellow teeth, it will greatly affect the brand image, so some people will choose tooth whitening. Now the technology of tooth whitening is very perfect, and there are many methods to whiten teeth in clinical medicine. Let's talk about the prescription of tooth whitening and the common problems after operation. Those who are willing to do tooth whitening must not miss it.

What methods are there to whiten teeth? 1, cold light whitening

To put it bluntly, cold light whitening is carried out at ultra-low temperature to prevent too many light sources from causing irritation and damage to the dental nervous system, and the drugs used for cold light whitening are not easy to directly contact the gums, and of course it is not easy to cause damage to teeth and dentistry, so it can be used with peace of mind. Only some people who are extremely emotional will have a slight pain after cold light whitening. Under normal circumstances, this kind of pain will gradually subside after 7 to 8 hours. The whole cold light whitening process only takes 30min minutes, but the whitening effect can last for 2 years.

2, tooth resin veneer

Tooth resin veneer can reasonably cover deformed teeth and discolored teeth. It immediately sticks a thin layer of resin veneer on the tooth surface, which can store the tooth mechanism to the maximum extent without damaging the nerve, and the safety factor is very worthwhile. As long as you take good care in your daily life, the whitening of tooth resin veneer can be maintained for a long time. As everyone knows, if the management method is unreasonable, it is likely to cause tooth discoloration or resin veneer falling off.

3, whitening teeth

Whitening teeth is to apply fluoride and peroxide together to achieve whitening effect. The whitening effect of white teeth lasts for 5 years, and the whole process is painless. After the teeth gradually change color, you can go to the hospital for tooth whitening. In addition, whitening teeth can also maintain the tooth mechanism at a certain level and prevent periodontitis.

What should I pay attention to after tooth whitening? 1. If you have obvious pain, you can take painkillers according to the doctor's advice to prevent dentine hypersensitivity.

2. After the treatment is completed, traces of bleaching agent are likely to appear on the tooth edges of some patients, which is caused by the infiltration of whitening agent and can generally disappear within half an hour after the treatment is completed. If it does not subside, communicate with the attending physician immediately.

3. During the postoperative recovery period, you should eat ingredients with strong coloring on an empty stomach, such as Coca-Cola and freshly ground coffee, to prevent the whitening effect from being damaged.

Warm reminder: All three methods can achieve the actual effect of tooth whitening, but you should choose a reasonable whitening method according to your own specific situation. Don't drink strong tea and coffee within 24 hours after tooth whitening. Be sure to brush your teeth and rinse your mouth carefully before going to bed. Brush your teeth and rinse your mouth for at least 5 minutes, and brush your teeth and rinse your mouth carefully. Tooth whitening has little toxic side effects and long delay time of whitening effect, so many teeth will choose tooth whitening if the color tone is not ideal. The above three methods have good efficacy and high safety factor. When you are whitening, you can choose the one that suits you according to your own situation. In addition, we should do a good job in postoperative diet in life. If medical treatment is unreasonable, the actual effect will undoubtedly be damaged.