What are the advantages of cold light teeth whitening

Cold light teeth whitening is a method of teeth whitening. This method has a very good whitening effect. It can whiten teeth in a relatively short period of time and can also remove some pigments on the surface of the teeth. The technical advantages of cold light teeth whitening are relatively obvious. It has the characteristics of fast treatment and significant effects. In addition, it generally does not harm human tissues, and there will be no particularly strong feeling during the treatment process.

Principle of cold light whitening technology

1. Teeth cold light whitening technology is to transmit high-intensity blue light with a wavelength between 480~520nanometers through light, and then undergo special optical treatment to isolate all harmful ultraviolet and infrared rays, and quickly produce hydrogen reduction effect on whitening agents mainly composed of hydrogen peroxide and silicon dioxide with a diameter of 20 nanometers. Removes pigments from the surface and depth of 16 upper and lower teeth to achieve the effect of whitening teeth.

2. The operation process of cold light teeth whitening only takes 30 to 40 minutes. In the United States, more than 1 million people have had their teeth whitened using this method. Low temperature cold light completely avoids blockage of the tooth nerve during the operation. All whitening agents clean teeth marks and will not cause any damage to the enamel. The one-time, non-irritating and side-effect-free whitening effect can last for more than 2 years. Therefore, it is recognized as the most effective and safest tooth discoloration technology.

Advantages of cold light whitening technology

1. Significant effect: Special cold light teeth whitening is performed by professional dental experts, and the whitening effect is faster and more significant.

2. Fast treatment: The treatment only takes 30-40 minutes, and the whitening effect can be achieved with just one visit.

3. Perfect comfort: It adopts the principle of physical reduction, which is very safe for gums or oral tissues and will not harm human tissues.

Postoperative care points:

1. After cold light whitening, if the gum edges of some teeth are bleached, there is no need to worry, as this phenomenon will gradually return to normal within 24 hours. Some patients with fluorosis have sparse tooth enamel and are not adapted to whitening agents. If they feel obviously uncomfortable, treatment should be stopped immediately.

2. For some patients with severe tetracycline teeth, the effect of the first prism treatment may not be obvious, but after the second teeth whitening treatment, the teeth whitening effect will be quite stable. As long as you pay attention to daily care, the effect can be maintained for a long time.

3. You must be careful after cold light whitening. Avoid drinking hot or cold drinks within 24 hours, avoid staining your teeth with colored substances, avoid drinking colored beverages such as tea, coffee, cola, red wine, and avoid smoking.

4. Regarding diet, it is best not to eat dyed foods within a week, such as spicy hot pot, betel nut, etc., to avoid washing your teeth with dyes after cold light whitening.