Bleaching can whiten stained or discoloured teeth. This technique is not appropriate for people with certain oral symptoms or conditions. It is important that a qualified dentist examines your teeth prior to commencing teeth whitening. At MP Dental, we provide both in-chair teeth whitening and customised take-home whitening kits after a thorough dental examination to determine the most suitable treatment for your smile.
What is the procedure involved with Teeth Whitening?
Teeth can be whitened in several ways, depending on the cause of discolouration
- Internal Bleaching
This is done for Non-Vital teeth that have discoloured following a root canal treatment. A bleaching gel is placed inside the tooth for a few days. This procedure may have to be repeated depending on the severity of discolouration - External Bleaching
External bleaching is one of the cosmetic dentistry treatments offered at MP Dental Albury. This can be done for stains or external discolouration. This can be done in the chair by the dentist or at home with special trays and bleaching gel provided by one of our dentists.
In Chair Whitening
A stronger bleaching gel is applied to your teeth while protecting the gums with a dam. The process is repeated a few times over 90 minutes. Light or laser may be used to support the activity of the bleaching gel.
This process can cause sensitivity in some people, as the gel is a higher concentration of acid. It is also recommended to still use the take-home whitening kit for the best results.
Take Home Whitening
Special trays are made from an impression by your dentist. These trays hold the gel close to the teeth and prevent contact with the gums. These trays with the gel must be worn for 30 mins to 2 hours during the day.
Alternatively, some gels can be used in the trays overnight. A lower concentration of gel is used for home whitening, reducing the chances of sensitivity. Good results are usually achieved in two weeks.
Considerations Before Teeth Whitening
- Highly sensitive teeth may not be suitable for whitening
- Whitening works best for teeth with yellow, Brown or Orange stains. Grey coloured teeth may not whiten to a similar extent
- Some white fillings may need to be replaced after whitening
- Some teeth may whiten unevenly, depending on the cause and severity of the staining.