Dentistry has entered an exhilarating era of high technology. Laser stands for "Light Amplification by Stimulated Emission of Radiation." It has been approximately 50 years since the first laser device was conceived. Since then, there has been a boisterous evolution in using Lasers in the medical field. Lasers provide new powerful tools characterized by a bloodless field and are applied in most branches of dentistry. It produces a defined wavelength that can be customized or adjusted depending on the type of procedure being performed and the desired results. Itis extensively used in numerous dental fields and treatments that give good results contrasted with traditional treatments. With the appropriate education and training, the laser system shall enable dentists to increase profit and productivity through quicker surgical times and easier-to-perform soft-tissue dental procedures. A basic understanding of the tool will soon lead to better usage and adaptability.