Crest Whitestrips

My overall rating

I usually doubt the claims products make so I have been using the strips for about five days now only on my top teeth so I could see if there was really a noticable difference and I have noticed a big difference.already I have had some sensitivity...   +

I usually doubt the claims products make so I have been using the strips for about five days now only on my top teeth so I could see if there was really a noticable difference and I have noticed a big difference.already I have had some sensitivity on my teeth not bad. my gums felt really sore for a while after using two back to back. My gums turned white temporarley but also went away.iF YOU CAN TAKE GUM AND TEETH SENSITIVITY I RECOMMEND THEM FOR WHITER TEETH.    -