For a limited time only, you can save 50% on one of our favorite kits — the Crest 3D ... safe ingredient) works to whiten the teeth and combat discoloration. “I used Crest Whitening strips ...
Crest 3D Whitestrips use the same teeth whitening ingredient that dentists use, are enamel safe, and are highly effective. ADVANCED TECHNOLOGY: Crest 3D Whitestrips feature Advanced Seal ...