Other Information: Store at 68 degrees - 77 degrees F (20 degrees - 25 degrees C). Do not use if printed safety band is missing, cut or torn. Misc: Fluoride mouthwash designed for superior whitening. Deeply whitens & restores enamel. Go beyond surface whitening, to a radiant smile that shines from the inside and out. Deeply whitens with the same enamel-safe ingredient dentists use. Actively restores and strengthens enamel. Freshens breath with a blend of premium mint flavors. Visit www.rembrandt.com.