Once porcelain veneers are bonded in place, there is no way to alter the color except to remove them. Were you given a chance to see them in place and approve the appearance before they were bonded? This is something I do with every single crown I place, but especially so with smile changes or veneers. In fact, we also take photos of the crowns or veneers in place before bonding and show the photos to the patient before bonding, as looking in the mirror vs. looking at a photograph of yourself gives VERY different impressions! In some cases when making a significant color change from natural teeth to veneers, the new color, although lovely and bright, can take some time getting used to! If you've just had the veneers a few days, give yourself a few weeks to accommodate. I can speak personally to this, as I felt it myself when I had my smile "done", but now I feel like this is the smile I was MEANT to have from birth. I would recommend contacting your dentist to share your concerns. If after several weeks you still feel the veneers are too bright, unfortunately the only remedy is to have them removed and replaced. Good luck!
