Whitens 30% better than strips alone

The same type of light technology dentists use Crest 3DWhitestrips Whitening Kits include The Crest LED Accelerator Light, which puts the same technology that dentists use to professionally whiten teeth right in the palm of your hand. The LED teeth whitening light is safe to use as directed and helps the ingredients in Crest 3DWhitestrips work more effectively by safely penetrating the enamel surface to weaken tough, yellow stains. Unlike other light products that use a broad light spectrum, our specific blue light wavelength was designed to target and neutralize yellow stains. The device was also created to deliver full light intensity across all your teeth for 30% better whitening compared to strips alone