Unfortunately, fillings, crowns, veneers, and bonding do not whiten. Teeth whitening is designed to work on the natural structure of our teeth. Teeth bonding is done using a composite resin that does not benefit from teeth whitening procedures. If you have only a few teeth that are bonded, the teeth whitening procedure can actually make the bonded teeth appear darker compared to the ones that are whitened.
Tim Silegy, DDS