teeth whitening malaysia

Once the tray is ready, you ll go back to the dentist who will perform the whitening process. First, a protective gel or a rubber shield will be applied to your gums.

Then, the tooth whitening tray is filled with a bleaching agent and worn like a mouth guard. The agent will oxidise stains and get into the enamel and dentine of the teeth, lightening their shade.

This will take 30 minutes to an hour. Depending on the look you are trying to achieve, you may need to come back a few more times.

This treatment is used less these days as more effective methods are available. This is essentially the same as chair-side whitening except that, once you ve had your mould made, your dentist will instruct you how to perform the rest of the whitening treatment in your own home.