Laser teeth whitening 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 that they were put in at.
If you are contemplating getting a crown, bridge, filling or false tooth, we would suggest that you have your teeth whitened first. Your dentist will then be able to match the shade of the false tooth to your newly whitened teeth.