If you have crowns, veneers, or bonding

https://telegra.ph/In-Office-vs-At-Home-Teeth-Whitening-Your-Guide-to-Expert-Teeth-Whitening-Gilbert-and-Affordable-Teeth-Whitening-Gilbert-AZ-04-14

If you have crowns, veneers, or bonding, remember they do not lightened; strategy with your dental practitioner to match shades or replace remediations after whitening if needed.