The teeth whitening process will only remove intrinsic staining from natural teeth. However, the gel will help remove all extrinsic staining from teeth, including false teeth. This means that your false teeth will be ‘cleaned’ back to their original colour.
If you are planning to have a crown, bridge, filling or false tooth, it is recommended that you first have your teeth whitened. Your dentist will then be able to match the shade of the false tooth to your new colour.