Our fresh breath toothpaste contains red ingredients: xylitol, spicy thin lotus leaf extract; Blue version: Xylitol, Superoxide Dismutase. It contains natural ingredients that can effectively and quickly remove stains caused by coffee, tea, alcohol, and other factors over the years. Its usage is very simple: 1. Take an appropriate amount of toothpaste and put it on the toothbrush. 2. Brush your teeth gently in circular motions from inside out for 1-2 minutes. 3. Rinse thoroughly with clean water afterwards. After use, it beautifies teeth, reduces odors, and freshens breath.