Teeth Whitening

The key is to get a well fitting mouth tray. The benefits of a well fitting teeth whitening tray are -:

Custom-fit trays keep the whitening solution on the surface of the tooth to be whitened
Allow for only slight exposure of the solution to the sensitive gingival area
Require less solution
Can be applied to a specific tooth or teeth

The Process

Impressions are taken of your upper and lower teeth
These impressions are sent to a lab to make the trays (1-2 weeks)
The Dentist will show you how to dispense the the teeth whitening solution
Follow up appointments may be made to measure results
Typically used for one hour a day for two weeks
Always brush and floss your teeth before placing the trays in your mouth
Avoid eating, drinking, or smoking while wearing the trays and for approximately 30 minutes after teeth whitening

Inherited - some people have a family history of dental irregularities such as gaps, misaligned teeth, spots or blemishes
Staining that can results from certain foods or beverages, especially tea, coffee and cola
Smoking, which causes discolouration of teeth
The use of some antibiotics in children which can lead to permanent colour changes in permanent teeth
Chips or cracks, which may be due to trauma such as sporting injuries or accidents
Broken-down restorations, and age

Excerpts from Teeth Whitening Townsville