- ChaneeHann teeth whitening strips with active oxygen, designed for safe and effective whitening - Includes 28 strips (14 double packs) for a complete application on upper and lower teeth - Mild mint flavor provides freshness and improves oral health - Removes stains caused by drinks such as tea, coffee, wine, and by daily dental care - Visible results from the first application in just 15-20 minutes - Ultra-thin and soft strips that fit perfectly to the tooth surface - Ideal for those seeking a whiter and healthier smile comfortably at home