There are some cases of tooth discoloration that can’t be improved through teeth whitening treatments. As a general rule of thumb, if your teeth are yellow-tinted, teeth whitening will likely work because these stains are often caused by foods and beverages.
If your teeth are brown or gray, there’s a possibility that the whitening treatment won’t work as effectively. In cases where tooth discoloration is caused by medication or injury, another treatment such as porcelain veneers may be a better choice for your smile.
Teeth whitening cannot be done on decayed teeth or on the following types of dental restorations:
Porcelain crowns
Dental bridges
Veneers
Dental bonding
Dental implants
If you’re in need of a dental restoration procedure but still want a whiter smile, we recommend having your teeth whitened first.