Teeth whitening is recommended for those who have had no treatments done like filling to their teeth. People with yellowish tint on their teeth will have a better result of teeth whitening. Toothpastes contain a mild abrasive that cleans the teeth, only on the surface level. But bleaching or professional whitening solutions have hydrogen peroxide that enables a deeper action in the teeth.
The factors that affect the color of the teeth are tobacco in any form, coffee, tea, wine, high pigmented foods, tartar and too much fluoride during the teeth formation phase. The external or visible marks can be removed through intensive cleaning solutions and more intrinsic ones can be whitened thorough bleaching treatment. Only a dentist can decide the appropriate type of treatment depending on the level and the type of stains and tooth specifications.
Generally, there are three methods available for teeth whitening namely whitening toothpaste, bleaching at home and over the counter strips.
Whitening toothpaste: Teeth can get whiter with whitening toothpaste but at the dentist there can be 3 to 8 level difference from actual tooth color. Whitening gels are based on the peroxide element, which is applied using a small brush on the surface of the teeth. […]

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