Listerine Whitening PenListerine 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. |
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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. Johnson & Johnson Healthcare Products Division of McNEIL-PPC, Inc.
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