Whitening strips Crest 3D White SENSITIVE – for sensitive teeth

Whitening occurs gradually and very gently, but at the same time effectively. These strips can remove stains from teeth up to 15 years old. Teeth become white and bright after the prescribed period of use.
– they also have Advanced Seal technology for durable adhesion
Use:
– 1 time per day for 30 minutes for 13 days.
– 26 strips in a package (13 strips for upper teeth and 13 strips for lower teeth)
– Ideally, use at least two such packages in one year for perfectly white teeth throughout the year.