Review: Crest 3D White Toothpaste. 30 Days in pictures
This is video footage of a before and after real-time view for a 30-day duration of how Crest 3D White Toothpaste improves the look and appearance of teeth. In the last set of frames in the video clip you will see with your own eyes a marked difference in appearance of teeth after applying the product for a 30-day period of time.