Colgate Optic White Introduces Three New Products for a Brighter, Whiter Smile! Whitening That is Convenient and AffordableColgate® introduces a new breakthrough product to the Optic White line, Colgate Optic White Toothbrush Plus Whitening Pen. The toothbrush contains a built-in whitening pen for convenient whitening. It’s as simple as BRUSH.WHITEN.GO.™Brush: Brush as you ... Read the Post