TEETH WHITINNG

Teeth whitening is a cosmetic dental treatment designed to remove deep stains and discoloration from the teeth. Since enamel—the outermost layer of a tooth—is porous, it can absorb stains over time, especially without proper oral hygiene.

However, poor dental care isn’t the only cause of tooth discoloration. Consuming stain-inducing foods and beverages, such as coffee, red wine, and carbonated drinks, as well as habits like smoking, can contribute to yellowing teeth.

To eliminate stains beneath the enamel, a dentist applies a professional-grade whitening gel containing hydrogen peroxide. Since the gel alone cannot penetrate the enamel effectively, a specialized UV light is used to activate the bleaching agent.

Once exposed to the UV light, the gel’s particles accelerate, allowing the active ingredients to penetrate through the enamel’s pores. This process chemically breaks down deep-set stains, restoring a brighter, whiter smile.

How Long Does Teeth Whitening Take?

A professional teeth whitening session typically lasts between 30 to 60 minutes, depending on the severity of the discoloration and the method used. Some treatments may require multiple sessions for optimal results. The effects can last anywhere from six months to three years, depending on diet, lifestyle, and oral hygiene habits.