LED Blue Light System uses the same type of light technology dentists use. The LED light safely penetrates the enamel surface to weaken tough, yellow stains so that the teeth whitening ingredients in Crest 3D Whitestrips can work more effectively. The result? Dramatically whiter teeth compared to using just Whitestrips.
- Whitens 50% better than strips alone in just three days
- Safe on enamel using the same whitening ingredient as dentists
- Lightweight, water resistant, disposable, handheld light weakens stains