The use of a laser is an effective method because it allows the dentist to treat some parts inside the mouth more effectively without damaging the adjacent parts, Dentists are able to develop this method because they can control both the impulse energy and the duration of exposure to treatment. These therapeutic procedures reduce pain and the duration of recovery.

The use of lasers in dentistry is very suitable for anxious people or patients who need a great deal of comfort and safety, Six percent of physicians currently have a laser to operate on soft tissue, and that number is growing.