In addition, the gums will be covered with rolls of cotton wool and a retractor will be used to keep your lips and cheeks a safe distance from your teeth. The whole process is very quick and you can be in and out of the dentist s practice within the space of two hours. Some patients may experience an instant improvement but require dentist-supervised home whitening in addition, particularly when the level of staining is advanced.
Anyone with a healthy mouth should benefit from a teeth whitening treatment. However, if you have gum disease or other dental problems, your dentist may decide that teeth whitening will not be suitable, until successfully treated.
You should also be aware that whitening will only work on natural teeth false teeth, crowns, bridges, fillings and veneers will be unresponsive to the process.
This could potentially leave your with teeth with uneven colouration.
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