Shanxian Chemical
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Carbamide Hydrogen Peroxide Teeth Whitening
On the use of urea and hydrogen peroxide for teeth whitening
Nowadays, those who want to whiten their teeth often have doubts about the choice of urea and hydrogen peroxide. The two have their own reasons for teeth whitening, and they should be discussed in detail.
Urea has a mild nature. When used for teeth whitening, the effect is relatively soothing. In the oral environment, urea gradually releases the active ingredient and gently acts on the pigmentation on the surface of the teeth. It can slowly decompose, and the resulting product can interact with the pigment molecules on the surface of the tooth enamel to disperse and lighten it, so as to achieve the effect of whitening. However, its effect is slightly slower, and it takes time and continuous use to see a significant change.
And hydrogen peroxide is quite active. When it acts on the teeth, it can quickly penetrate the micropores of tooth enamel and reach the deep pigment layer. With its strong oxidizing properties, the pigment molecules are quickly oxidized and decomposed, making it go from deep to shallow, and the whitening effect can often be quickly revealed. However, due to its high activity, if used improperly, it may irritate the teeth and oral soft tissue. If the concentration is too high, it can cause dentin sensitivity and gum discomfort.
Those who want to whiten with urea should be patient, insist on using it on time, pay attention to daily oral care cooperation, and gradually achieve the best effect. Those who choose hydrogen oxide must operate in strict accordance with the specifications, accurately control the concentration and duration of use, and ensure safety. Only when seeking whitening can they not hurt oral health.
Using urea and hydrogen peroxide to whiten teeth has advantages and disadvantages. Users should weigh their own situation, make a careful choice, and use scientific methods to seek healthy and bright teeth.
Nowadays, those who want to whiten their teeth often have doubts about the choice of urea and hydrogen peroxide. The two have their own reasons for teeth whitening, and they should be discussed in detail.
Urea has a mild nature. When used for teeth whitening, the effect is relatively soothing. In the oral environment, urea gradually releases the active ingredient and gently acts on the pigmentation on the surface of the teeth. It can slowly decompose, and the resulting product can interact with the pigment molecules on the surface of the tooth enamel to disperse and lighten it, so as to achieve the effect of whitening. However, its effect is slightly slower, and it takes time and continuous use to see a significant change.
And hydrogen peroxide is quite active. When it acts on the teeth, it can quickly penetrate the micropores of tooth enamel and reach the deep pigment layer. With its strong oxidizing properties, the pigment molecules are quickly oxidized and decomposed, making it go from deep to shallow, and the whitening effect can often be quickly revealed. However, due to its high activity, if used improperly, it may irritate the teeth and oral soft tissue. If the concentration is too high, it can cause dentin sensitivity and gum discomfort.
Those who want to whiten with urea should be patient, insist on using it on time, pay attention to daily oral care cooperation, and gradually achieve the best effect. Those who choose hydrogen oxide must operate in strict accordance with the specifications, accurately control the concentration and duration of use, and ensure safety. Only when seeking whitening can they not hurt oral health.
Using urea and hydrogen peroxide to whiten teeth has advantages and disadvantages. Users should weigh their own situation, make a careful choice, and use scientific methods to seek healthy and bright teeth.
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