Teeth Whitening Pen
The only thing that sucks worse than yellow teeth is trying to whiten them with strips, trays, or whitening pens like this one, and spending the next few weeks feeling like everything that touches my teeth, including saliva, came straight out of 3 years' time in my mama's deep freeze. Oh the weird, icy, nervy burn! I'd rather just have my teeth and pee get closer and closer to the same color.
Unless these teeth whitening pens aren't lying through their teeth when they claim the 35% Carbamide Peroxide whitening gel they hold inside works "painless," with "no sensitivity." I have my doubts.
If you want to give the pens a whirl though they come in travel-friendly 2-packs. The pens have a soft brush applicator tip and twist mechanism to push up the whitening gel. Paint it across your teeth from anywhere, spending about 1 minute per day on the process, and you can remove years of stains caused by coffee, tea, wine, smoking, soda, and more. Each pen contains 20+ uses, and with consecutive applications you should see anywhere from 4 to 16 shades of whitening.