Dental veneers (sometimes called porcelain veneers or dental porcelain laminates) are wafer-thin, custom-made shells of tooth-colored materials designed to cover the front surface of teeth to improve your appearance. These shells are bonded to the front of the teeth changing their color, shape, size, or length.
Dental veneers can be made from porcelain or from resin composite materials. Porcelain veneers resist stains better than resin veneers. They also better mimic the light-reflecting properties of natural teeth. You will need to discuss the best choice of veneer material for you with your dentist.
Veneers generally last between 7 and 15 years. After this time, the veneers would need to be replaced.
Dental veneers do not require any special care. Continue to follow good oral hygiene practices, including brushing, flossing, and rinsing with an antiseptic mouthwash as you normally would. Even though porcelain veneers resist stains, your dentist may recommend that you avoid stain-causing foods and beverages (for example, coffee, tea,etc.)
Alternatives to veneers include direct composite veneers and crowns.