Although I have veneers on my upper teeth I was very excited to hear about Colgate's new Optic White line of products. My veneers will never whiten, but my lower teeth have yellowed a bit over the years with the help of my love of coffee and tea. My husband was excited about the products as well so we both participated in a 5 day trial. When I received the Colgate Optic White products, I could tell that both the toothpaste and mouthwash ...