Lasers, although not new to dentistry, has recently become extremely popular. It has been scientifically proven to be simple, safe and effective. It has revolutionized dentistry. When used sensibly, this non- destructive approach has enabled many patients to benefit significantly at very low biological risk and reasonable financial cost. Laser Dentistry makes us free from the horrifying noise of drills, pain free treatment, minimal to no damage to the surrounding tissues and best of all the heat generated by laser kills all the bacteria, thus no chance of bacterial infections as well.