Have you ever noticed how white the people in Hollywoods' teeth are? I don't know if it is a camera trick or if their teeth are really that white, but they sure do look good. One day, I tried to get teeth as white as someone in hollywood would have. I used Crest Whitestrips and they worked quite well especially when you consider that I quit about 1/2 way through the box of them. It's O.K. though because they are individually wrapped. The next time I need a little lift, I will use the other 1/2 of the Crest Whitestrips to make my teeth look even whiter than they do now. Then, I might try to get on TV so that I can see if my teeth look as white as everyone elses'.