You have probably noticed the abundance of teeth whitening tubes and pens on the market. As small as a lip gloss, these tiny six inch cylinders contain professional-strength whitening gel that you can easily apply with the tiny brush “tip.”
You have probably noticed the abundance of teeth whitening tubes and pens on the market. As small as a lip gloss, these tiny six inch cylinders contain professional-strength whitening gel that you can easily apply with the tiny brush “tip.”