After taking a bath every day, mix with 3 drops of grapefruit essential oil, 2 drops of geranium essential oil, 2 drops of cypress essential oil and 10 ml of grape seed oil, and then massage the body after proper dilution, especially for obese parts. With reasonable massage techniques, the essential oil can be quickly absorbed by the body, thus effectively eliminating edema and achieving the effect of detoxification and weight loss. Of course, it can also be used as incense material to lose weight by smelling more.