Teeth Whitening Pen

this review is for the CVS brand 5min teeth whitening gel with mouth gaurd. i got it for about 8 dollars. it works pretty well! ive used it every day for over a week and have seen a major...

This little gel pen is easy to use and I like to swipe it on for a few minutes each morning. I'm too rushed most of the time to sit for 30 minutes with strips on my teeth, so I'll use this pen...