How long will the tooth whitening treatment last?
The good news is that once you've whitened your teeth the effect should last for many years. The time period can be extended by a regular maintenance program with occasional top up sessions of teeth whitening used in combination with regular visits to your dental Hygienist.
If you smoke, or drink a lot of tea, coffee or red wine, you may need to freshen things up sooner. So keep your teeth whitening trays in a safe place and, whenever you wish, simply reorder gel from Whiter Than White.