What does “In-office whitening” mean?
Professional whitening is whitening performed by a dentist while checking the condition of teeth and gums and taking protective measures. Depending on the drug and system used, light may also be used.
Start with inspection and color recording
We look for surface or internal discoloration, cavities or gum problems, and existing restorations. Before treatment, tooth color can be recorded to discuss changes and goals, and any necessary cleanings or other treatments can be done first.
If only one tooth is dark or discolored after trauma, a separate evaluation is needed instead of a regular full whitening.
Dental process
Protect surrounding tissues, such as lips and gums, and apply medication according to product instructions. There are also systems that use light, but the effectiveness cannot be compared just with or without the equipment.
Report sensitivity or stinging during treatment so the application can be adjusted. The color change achieved in one session and the number of additional sessions depend on the starting shade, cause of discoloration, and tooth response.
Post-treatment expectations and limitations
There may be temporary tooth sensitivity or irritation of the gums, and existing resin and crowns will not brighten at the same time. Since discoloration may reappear afterward, you will be advised of management and additional whitening plans if necessary.
Frequently Asked Questions
Will professional whitening give me the color I want in just one session?
Results and required number of treatments vary depending on the cause of discoloration, starting color, and reaction. A specific color cannot be guaranteed with one treatment.
Does whitening done at the dental clinic cause any tooth sensitivity?
Even when performed at a dentist's office, temporary sensitivity or gum irritation may occur. It is important to check for existing symptoms and adjust for response during the procedure.
Can front tooth prosthetics become brighter with professional whitening?
Prosthetics and resin do not whiten like natural teeth. Since there may be color differences from the surrounding natural teeth, we discuss in advance how to match the existing restoration.
3 things to check before choosing professional whitening
Please review the questions to ask before deciding on treatment and the treatment standards of TU Dental Clinic.
- A choice suited to your condition
Does the clinic check the cause of discoloration and existing restorations first?
TU Dental Clinic’s treatment standardsTU Dental Clinic compares treatment methods by distinguishing between cases where you only want to change the color of the tooth and cases where the shape and damage must also be examined.
Standards for comparing teeth whitening and veneers - Sufficient understanding
Does the clinic explain the expected changes and what won't change with whitening?
TU Dental Clinic’s treatment standardsTU Dental Clinic explains the difference between whitening, which brightens color, and restorative treatment, which complements shape and color. Compare first whether the method suits the desired change rather than the product name.
Standards for comparing teeth whitening and veneers - Care after treatment
Does the clinic provide instructions on how to check sensitivity and color changes after the procedure?
TU Dental Clinic’s treatment standardsTU Dental Clinic provides guidance on hygiene and regular check-ups after gum treatment. Ask about care suited to your teeth and gum condition.
Integrated treatment that examines cavities and gums together

