Terrific results--fun to see the change!
Crest Whitestrips is a wonderful product!  I recommend them to anyone and everyone.  I saw my teeth getting whiter after just two days.  Then my neighbor made a comment about how pretty my teeth were! Out of nowhere! That's when I really knew that it was working!  I experienced some tooth sensitivity a couple of times, but nothing major.  And it goes away quickly.  Definitely worth the price--invest in yourself and your self-esteem!
Rating: 5 stars