Factors such as dietary habits, medication use, aging, or even genetic predisposition can lead to tooth discoloration over time. Teeth whitening is a treatment option used to lighten the color of teeth in such cases.
The procedure involves applying chemical agents to the teeth that are safe for health, addressing aesthetic concerns related to tooth color.
Since the structure of the tooth layers varies between individuals due to genetic factors, the degree of whitening achieved differs from person to person and cannot be standardized.
Teeth whitening methods are divided into two categories: in-office and at-home whitening, each involving different steps.
In-Office Whitening: This method is performed by a dentist in a clinical setting. It is the most preferred teeth whitening method because it delivers effective results in a short amount of time.
At-Home Whitening: In this method, the patient places a dentist-recommended chemical agent into a custom-made tray and wears it overnight. The whitening reaction occurs during this time. This method takes longer than in-office whitening because the active ingredient concentration in the agents is lower. As a result, achieving the desired outcome takes more time compared to the in-office method.
First, the surfaces of the teeth are cleaned of tartar, plaque, and other deposits. Special tools are used to retract the lips, cheeks, and tongue, preventing soft tissue damage and creating a comfortable working area.
A barrier is then applied to protect the gums from exposure to the whitening agent.
Finally, the whitening agent is applied to the tooth surfaces and activated using a light source. The treatment typically consists of three 15-minute sessions and can be completed in a single appointment.
A professionally performed whitening procedure does not have any adverse effects on teeth. The application does not cause any damage to the tooth surfaces. During the pre-treatment session, if abrasions or erosions (different types of wear) are detected on the teeth, precautions are taken to ensure a safe procedure. Similarly, in the presence of gum recession, necessary measures are implemented before the application. Mild tooth and gum sensitivity may occur for up to 24 hours following the procedure. However, this is a temporary condition and is not a cause for concern.
