I recently had a chance to test out several of Colgate’s Optic White dental care and whitening system. The new line of products includes toothpaste, toothbrushes and mouthwashes, that, when used together, promise to make teeth 3 shades whiter within four weeks. I’ve attended several conferences lately, where I’ve been face to face with hundreds of people. And I’m happy to say I’ve gotten several compliments on how white my teeth look! So, it’s safe to say that Colgate Optic White lives up to its claims!