Before whitening, a dentist assesses gum health, decay, sensitivity and existing restorations. Whitening changes natural tooth colour; fillings and crowns do not lighten in the same way, so the likely colour match needs discussion.
Is Teeth Whitening Suitable for Everyone?
Teeth whitening may not be suitable for every patient. Conditions such as gum problems, intense sensitivity, decay, cracks, old fillings, or crowns should be evaluated before whitening.
The decision on suitability should be made after a dental examination.
Why Is the Cause of Discoloration Important?
Color changes in the teeth can arise for different reasons. Some discolorations take the form of surface staining, while others may be related to the internal structure of the tooth.
Tea and coffee consumption
Smoking
Colored foods and beverages
Tartar and plaque buildup
Aging
Enamel structure
Old fillings or restorations
Past trauma or treatments
This distinction is important in determining which approach may be appropriate.
Should Existing Fillings and Crowns Be Evaluated?
Yes. Teeth whitening procedures are evaluated on natural tooth tissue. The color of existing fillings, crowns, or restorations may not change in the same way as natural teeth after whitening.
For this reason, the existing restorations in the mouth need to be evaluated before the procedure.
What Should Be Done in Case of Tooth Sensitivity?
In people with tooth sensitivity, the cause of the sensitivity should be investigated before whitening. Conditions such as enamel erosion, gum recession, decay, or cracks may be associated with sensitivity.
Planning an aesthetic procedure without identifying the source of the sensitivity may not be appropriate.
How Should Expectations Be Set?
Before teeth whitening, the patient's expectations should be discussed openly. Not every tooth structure shows the same degree of color change. For this reason, it is important to establish realistic expectations.
What is the cause of the discoloration?
Is the tooth structure suitable for whitening?
Is there a risk of sensitivity?
Do existing fillings affect color harmony?
What should aftercare look like?
Should Aftercare Be Known in Advance?
Yes. Aftercare following whitening is important for color stability and oral health. The care instructions recommended by the dentist should be followed.
Paying attention to habits that may cause discoloration
