I recently had the chance to try out Colgate's new Optic White regimen which promises to help you achieve whiter teeth in just one day!  My teeth could definitely use a little whitening, so I was excited to give it a try. The regimen includes the Optic White Toothpaste, Mouthwash and Toothbrush + Whitening Pen.  All items can be purchased separately.  I've tried a few whitening products in the past and never really kept up with it, but this time I made it a point to try to use the complete regimen regularly. The new toothbrush is unlike any toothbrush I have ever used before. Keep reading...