Crest 3D White Whitestrips with Advanced Seal 2 Hour Express 18 Month Supply,6 Count

With Advanced Seal no slip technology. 18 month supply. 6 whitening treatments: each with 1 upper and 1 lower strip. Visible results in 2 hours. Noticeably whiter teeth in just 2 hours. Results that last 3 months. Single use treatment. Enamel safe. Same ingredient that dentist use. Advanced Seal technology for: easier application; stronger grip & form fit; cleaner removal.

• Noticeably whiter teeth in 2 hours.

• Whiter teeth that last 3 months, 18 month supply:50% More tratments Vs. Current 4-pack.

• 6 Whitening Treatments: Each with 1 upper and 1 lower Strip.

• Enamel safe

• Made in the USA