Door Jam

And smoking do stain teeth. Some people may have staining under the surface, which can be caused by certain antibiotics or tiny cracks in the teeth which take up stains.

Professional bleaching is the most common form of tooth whitening and your dentist will be able to tell you if you are suitable for the treatment. First the dentist will put a rubber shield or a gel on your gums to protect the soft tissue. They will then apply the whitening product to your teeth, using a specially made tray which fits into your mouth like a gum-shield.

The ?active ingredient? in the product is usually hydrogen peroxide or carbamide peroxide. As the active ingredient is broken down, oxygen gets into the enamel on the teeth and the tooth colour is made lighter. The total treatment can be done within three to four weeks.

First, you will need two or three visits to the dentist. Your dentist will need to make a mouth-guard and will take impressions for this. Once your dentist has started the treatment, you will need to continue the treatment at home.
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