Review on Dale Audrey® White2Nite Professional Peppermint by Rhonda Young

I prefer dental pins to strips. At night before bed I place the pen on DRY teeth and hold my mouth open for about 45 seconds. I've found this gives the best results as opposed to a day because I forget I can't drink/eat and when I sleep I don't have to worry haha. I use a sensitive toothpaste before using the pen, although the pens say you won't have sensitivity, I still think I have. Because of this, I only apply the pen every other day. I see results with the pen, much more comfortable than whitening strips and definitely less painful! I wouldn't say you get 30 pen uses, more like 15.