The quickest, easiest way to effectively whiten your teeth is in-office treatment for approximately one hour with Easy White Pro. This is an in-office system that has variable intensity setting so each treatment can be customized to maximize patient comfort. The system has a decreased incidence of sensitivity issues. This dentist-supervised, in-office procedure is safe, effective and clinically proven to whiten up to eight shades—for a brighter, whiter smile in just one office visit.