No shade, but that morning coffee is doing a number on your teeth. If you love a daily cup of jo or are a fan of a robust glass of red wine, chances are you've noticed your teeth get a little bit ...

a whitening pen might be your best bet. Auraglow’s whitening gel dispenses with the click of a button on the bottom of the pen, so you don’t have to dip a brush repeatedly. The rest of the ...

Then, wait for another 7 minutes for the gel to do its work. Lastly, rinse your mouth with water. If you are looking for a teeth whitening pen for sensitive teeth, try this one from Prevent DenPro.