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Feature

Crest's best and fastest whitening technology at home
A lightweight, disposable, water resistant, handheld device that weakens stains
When used as directed, Crest Whitestrips with Light whiten dramatically better than strips alone
Whitening results last up to 36 months!
1 Light and 10 teeth whitening strip treatments, each with 1 upper and 1 lower strip. Apply once a day for 60 minutes

Description

Crest 3D Whites new, unique blue light system uses the same type of light technology dentists use. The blue light weakens stains so that the whitening ingredient can work more effectively. The result is dramatically better whitening compared to strips alone that lasts up to 36 months.