A. Thanks for your questions, if the colour of the veneers does not match your natural teeth, I would recommend that you return to your clinician to discuss possible replacement of the veneers. However if they do match, the only answer would be to have teeth whitening (which would not change the colour of the veneers) and then have the veneers remade to match the whitened shade. I would however expect that if the latter is true you would be charged for this service. I hope this helps.