A laser is a high-technology device that generates a beam of concentrated light. This beam of light brings energy into your mouth to help dentist remove areas of infection or tooth decay with great precision and accuracy. The laser beam sterilizes the affected area and seals off blood vessels, which minimizes the chance of infection or bleeding. Laser dental patients are much more comfortable both during and after the treatment. That’s because, in many instances, the need for anesthetic injections is reduced and in most instances eliminated, as well as the associated side effects. And that means less time spent in the dental chair!