Listerine Whitening Pen

Listerine introduces the Listerine Whitening Pen for whitening, wherever and whenever you choose. Listerine Whitening Pen’s gel contains hydrogen peroxide, and uses a sponge-tip pen to allow targeted application on particular surfaces of teeth that require special attention.

Simply apply a thin layer of whitening gel to the front surface of each tooth. A noticeable difference in tooth whiteness can be seen in just 2 weeks. Listerine Whitening Pen also kills the bacteria that cause bad breath.