Over the last few days I did pick up a tooth whitening kit, just a simple box of Crest White Strips, 3D Professional Effects!
I was a little skeptical at first, but I figured I didn't have much to lose!
In the packet there were 20 strips, and I used them twice daily, and my teeth I can say are noticeably whiter by at least a few shades.
A common complaint with Crest White Strips is an unbearable pain and tooth sensitivity, which never happened to me. Although I had a little sensitivity here and there, nothing that was worth complaining about. The pros way outweighed the cons for me on this purchase, and in a few months I'll probably go buy another box! I'd recommend this product, but if you have sensitive teeth, be sure to buy the type made for sensitive teeth, and/or use sensodyne toothpaste a month before and during the time you use the product.
I have pretty naturally white teeth so I wasn't looking for a dramatic change, just to add a little sparkle to my smile. I get tons of compliments on how naturally white my teeth look now, what a confidence booster!