Teeth whitening is a dental procedure aimed at improving the natural appearance of teeth by reducing discoloration or staining.
Tooth discoloration may be caused by factors such as certain foods and beverages (e.g. coffee, tea), smoking, aging, medication, or inadequate oral hygiene.
Individuals may consider teeth whitening for restoring discoloration and aesthetic reasons, including enhancing the appearance of their smile, increasing self-confidence, or preparing for social or professional occasions.
The treatment is often chosen by those who are concerned about dull or yellowish tooth color that does not improve with regular cleaning.
There are several types of teeth whitening approaches. These may include:
Only treatments administered or supervised by dental professionals are recommended to ensure safety and suitability.
The results of teeth whitening in general are not permanent and vary depending on individual habits such as dietary choices, tobacco use, and oral hygiene practices.
Over time, gradual "re-staining" may occur. Maintenance recommendations usually would be advised after treatment based on personal needs.
Teeth whitening may not be suitable for everyone. Individuals with untreated dental issues, gum disease, worn enamel, or those who are pregnant or breastfeeding are not advised for whitening treatment.
Temporary sensitivity or gum irritation are possible short-term effects, which typically subside after treatment.
A dental assessment is necessary to determine suitability and explain potential risks in advance. Professional whitening conducted by dental professionals usually would help ensure suitability and minimize potential risks.
