Laser dentistry uses a light energy beam technology that’s so narrow and focused it could treat various dental conditions. Even those that include an extensive and complicated procedure. It became commercially accepted for clinical practice that especially involves soft dental tissues in 1989. This is a great approach for patients who want to avoid pain or discomfort when going through a dental treatment. Furthermore, the laser light produces a reaction when it touches your gum tissues. This breakthrough allows the reshaping and gum contouring for both restorative and cosmetic purposes. Your Toronto dentist uses laser for several treatments and procedures. This includes laser dental cleaning, laser teeth whitening and periodontal or gum disease treatment.