Get your perfect smile with tooth whitening in 45 minutes.
Tooth whitening lightens teeth and helps to remove stains and discolouration. Whitening is among the most popular cosmetic dental procedures because it can greatly improve how your teeth look. Most dentists perform tooth whitening.
Whitening is not a one-time procedure. It will need to be repeated from time to time if you want to maintain the brighter color.
The most common reasons for teeth to get yellow or stained are:
- Using tobacco
- Drinking dark-colored liquids such as coffee, cola, tea and red wine
- Not taking good care of your teeth
Ageing makes teeth less bright as the enamel gets thinner and the dentin becomes darker.
It is also possible to have stains inside the tooth. These are called intrinsic stains. For example, intrinsic stains can be caused by exposure to too much fluoride as a child while teeth are developing. Other causes include tetracycline antibiotics. They can stain a child’s teeth if taken by a mother during the second half of pregnancy or by a child who is 8 years old or younger. Teeth are still developing during these years. Trauma may also darken a tooth.