Teeth whitening is a cosmetic dental procedure that uses various products and techniques to remove stains and discoloration from teeth, resulting in a brighter and whiter smile.

Yes, teeth whitening is generally safe when performed by a qualified dental professional or a reputable at-home whitening product. However, some people may experience sensitivity or irritation during or after the procedure.

The length of teeth whitening results varies depending on several factors, such as the individual's habits, diet, and dental hygiene. Generally, teeth whitening results can last several months to a year, but touch-up treatments may be necessary to maintain the whiteness.

Teeth whitening is generally safe and does not damage teeth when done correctly. However, overuse or improper use of whitening products can lead to tooth sensitivity, gum irritation, and even enamel damage. Therefore, following the instructions carefully and consulting with a dentist before using any whitening product is crucial.

The frequency of teeth whitening varies depending on the individual's needs and preferences. For example, some people may need to whiten their teeth every few months, while others may only need touch-up treatments every six months or more. Therefore, it is best to consult a dental professional to determine the best whitening schedule for your needs.

Most people can whiten their teeth, but some individuals may not be good candidates for teeth whitening, such as pregnant or nursing women, individuals with gum disease or tooth decay, or those with sensitive teeth or allergies to whitening products. Therefore, it is essential to consult with a dentist before starting any teeth whitening treatment to ensure it is safe and effective for you.