Crest White Strips 3D Professional Effects 20 Count

الوصف

20 pouches: each with 1 upper and 1 lower strip (40 total strips). With Advanced Seal non slip technology. Professional level whitening. Start seeing results after just 3 days. Once a day. 20 whitening treatments. Enamel safe. Benefits & Features: Whitening Level: 3. Enamel safe. Same effective ingredient dentists use. Once a day treatment. Start seeing results after 3 days. Advanced Seal Technology for: easier application; stronger grip & form fit; cleaner removal. Improved lower strip for more whitening coverage. The highest level of whitening from Crest at retail.