Stain X prevents stains from regaining on the newly whitened teeth. It also gets rid of sensitivity to hot, cold, sweets and citrus while providing the tooth with many minerals and vitamins the teeth need daily! Each syringe holds 3ml of Stain X, enough for 3 weeks worth of applications. Stain X is minty and is applied after brushing, flossing and rinsing before going to bed at night.
