After choosing the stone, the next step is to raise the stone. Every day, it is carefully "fed" with sunshine and essential oil for about 3 ~ 6 months, and only about 40 out of every 100 stone can be cultivated successfully, which can be used as the energy stone of "hot stone" detoxification method. The cultivated stone exudes natural fragrance, and its appearance is black, bright and full. The darker the color, the better the effect. A set of "hot stone" detoxification method will use 42 hot stones with different functions and shapes, including 6 facial energy stones, 5 large energy stones, 2 1 medium energy stones, 8 small energy stones, 1 pointed energy stones and 1 cone massage energy stones. After the treatment, it is necessary to put the stones in place and purify each other.