Dental crowns are a reliable solution for restoring damaged or weakened teeth. Whether you have had a root canal, a large filling, or a cracked tooth, crowns help bring back both function and appearance. These restorations are carefully designed to match your natural teeth’s shape, size, and color.
But what if you decide to brighten your smile later on? Will teeth whitening treatments also affect the shade of your crown? Let us take a closer look at what you can expect.
How Teeth Whitening Treatment Works?
Whether done in-office or with take-home kits, professional teeth whitening usually consists of bleaching agents like hydrogen or carbamide peroxide.
These ingredients penetrate the outer layer of your teeth (enamel) and break down stains caused by coffee, wine, smoking, or aging. Depending on the strength of the solution and the method used, whitening can lighten your teeth by several shades, especially when done cautiously by a dental professional.
Do Teeth Whitening Agents Change The Shade Of Dental Crowns?
No, bleaching products do not work on dental crowns. Crowns are made from non-porous materials like porcelain, ceramic, or zirconia, which are resistant to chemical agents that lighten teeth’s shade. These materials do not absorb stains in the same way natural enamel does, and they also do not respond to peroxide-based bleaching products.
So, if you are considering undergoing the process and already have one or more crowns, it is important to understand that those tooth caps will not change color during the process.
What Should You Do If You Plan To Whiten And Need A Crown?
If you have a requirement of getting both, timing is everything. Since the two treatments cannot be performed together, cosmetic dentists suggest opting for smile enhancements prior to bleaching your crown. This way, once your natural teeth reach the desired shade, the crown can be custom-colored to match your teeth’s new hue.
When the procedure is conducted in the opposite order (first whitening the crown and then the teeth), the shades might not match and will be prominently visible, especially if the cap is placed in the front of your mouth.
Can You Whiten Your Teeth If You Already Have Crowns?
Yes, you can still whiten your natural teeth, but your crowns will not lighten along with them. Depending on where your tooth caps are located, this may or may not be an issue.
- Front teeth
If your caps are near the front, a color difference between the crown and whitened natural teeth will become noticeable. In that case, you might need to replace the crown after bleaching to ensure a uniform look.
- Back teeth
If your tooth cap is toward the back of your mouth, mismatches will not appear properly, making it easier to bleach your natural teeth without further work.
Every case is different, so it is best to speak with a dentist to determine the right approach for your smile goals.
Let Us Help You Achieve A Seamless, Brighter Smile
If you are considering teeth whitening in Castro Valley but have dental crowns, our team at Valley View Dental can guide you through the best options. We will help ensure your smile looks natural and balanced, whether through whitening, crown replacement, or both. Schedule a consultation with our in-house cosmetic dentist today to explore a personalized treatment plan designed to enhance your smile’s health and appearance.
