Veneers are thin porcelain structures that are placed over your teeth during a minimally invasive procedure in order to obtain a flawless smile. Veneers only resurface the front visible part of a tooth. Porcelain veneers are an option for correcting stained, chipped, decayed or crooked teeth. Placing porcelain veneers is usually an irreversible process, because it’s necessary to remove a small amount of enamel from your tooth to accommodate the veneer shell.  However, in some cases there is a possibility of installing veneer shells on a non-prep tooth as well.  Unlike our natural teeth, veneers rarely stain or discolor by regular drinking of coffee, tea or red wine. Under some unusual circumstances a veneer might chip or fracture as well. However, veneers are highly resistant and durable to withstand stress, giving you a long-term solution to restore teeth. Based on the type of veneer installed, oral hygiene, and other lifestyle factors, veneers last on an average of 15 years. Following an effective hygiene dental routine may extend the longevity of veneer shells.