Review of Crest Crest 3D White Whitestrips With Advanced Seal Professional Effects Enamel Safe Dental Whitening Kit, by jilb0baggins
I love these whitestrips. My teeth weren't extremely yellow, but t smoke and drink both coffee & sweet tea so they definitely needed a little whitening. I've been using these whitestrips for about a week and have had great results! My teeth are probably at least 2 shades whiter. I haven't had any sensitivity and I haven't been using any enamel-strengthening or sensitivity toothpaste, so I'm assuming that the sensitivity just depends on the person. These are pretty amazing and I will definitely be purchasing them again once my current box runs out.