The usage of Baique Ling Tian Ling Xiang Que Dance for 28 days is to hold the ampoule, press it hard on the bottom of the bottle with your index finger or thumb, and loosen the silicone gasket on the bottom cover. Hold the ampoule body with one hand, and squeeze the thin rod at the top of the ampoule with the other hand and break it hard. The bottom of the bottle is up, and the mouth of the bottle is down to the tiger's mouth of the other hand. Push the essence to the tiger's mouth smoothly and evenly, and then apply it to the face, eye skin and other parts that need maintenance as needed.