Porcelain veneers will mask teeth, hiding small imperfections such as chips or cracks, or teeth that are too small or which aren’t an ideal shape. They are also useful for hiding teeth that are internally stained, and which will not respond to tooth whitening treatments. It is possible to have just one or two porcelain veneers or to opt for multiple veneers hiding most or all the teeth visible when you smile. Some people will choose to have a teeth whitening treatment or porcelain veneers, but sometimes the two treatments are successfully combined or may be used with another procedure like Invisalign.