What you want to ask is what is the principle of okire whitening? Using chemical reactions. The principle of okire whitening is to use the chemical reaction of whitening agent applied to the tooth surface, which can play an antioxidant role by irradiating the tooth surface with a specific light source, and can also quickly clean the dirt and pigmentation on the tooth surface, thus achieving the effect of whitening teeth. Okire tooth whitening is a hot-selling brand. The company operates two main lines: outpatient service and products, and strives to create the most professional and healthy tooth whitening institution system in China.