www.PerfectWhiteSmile.com Paulette tried everything to whiten her teeth, but they always seemed to have a yellowish tint no matter what process she tried. She says that her new smile has changed her life. Utilizing Diode and Argon lasers Dr. David S. Frey can make any cosmetic procedure easy and effortless. Diode lasers change the shape of teeth by modifying the gum-line. Through this procedure smaller teeth can appear larger, and larger teeth can look more in proportion with others. The Argon lasers are used for bonding and whitening. They provide a higher bond strength when placing porcelain veneers on the teeth. In just a few seconds these lasers transform a person's smile.