Master Guangde's so-called detoxification actually involved soaking in a hot spring made of sulfur for three days and three nights.
Even just soaking in water for a long time can be unbearable for the skin, let alone in sulfur.
Before soaking in the hot spring, one must first take a two-hours-long medicinal bath, reawakening all bodily functions and opening up the pores, which aids in the outward diffusion of toxins and the absorption of the medicine.
Once the medicinal bath was ready, Master Guangde led Chu Ge and Huo Tianqian to a room, "Both of you go in. There are two hot water tubs inside. You need to soak your whole body for two hours until your body heats up and sweats to achieve the effect. If the water cools down or is insufficient, just call the child to add water."
The child pouted, internally very displeased with Master Guangde's arrangements but helpless nonetheless.
