Zheng Xinyi slimming bath for one hour In addition to quitting smoking, the beautician also taught Zheng Xinyi a set of bathing methods to help her tighten the skin propped up by fat. Every night, after taking a bath, Zheng Xinyi will apply ointment to shrink the whole body's skin. Head, neck, waist and thigh beauticians prepare different ointments for different parts of the body according to different requirements. Some key parts need massage. You can massage the loose pocket-like skin until it is hot, so that the ointment can be washed off. After doing this, take a bath for at least an hour before and after. Regardless of the effect of dieting, even taking such a diet bath every day is enough for Zheng Xinyi to consume the calories of a dinner. A few months later, Zheng Xinyi's school uniform began to fall loose, and a face with nowhere to accumulate fat actually revealed the melon seed shape of his father Adam Cheng.