Crest 3D White Whitestrips Professional Effects

Benefits

• Achieve professional-level teeth whitening results without the professional price tag
• No. 1 Dentist recommended at home whitening kit
• Enamel Safe
• 18 Levels Whiter in just 20 Days

Features

• Professional Effects is designed to whiten like a professional-level teeth whitening treatment at-home.
• This pack includes 40 teeth whitening strips, 20 for your top teeth and 20 for your bottom teeth, to be used over the course of 20 days.