Hello! After liposuction and face-lifting, it is recommended to take a bath after one week. But you can do it in advance, but keep your face from getting wet. At the same time, you should also pay attention when washing your face every day. Don't let the liposuction wound on your face get water, otherwise it will be easy to get infected.
Hair dyeing can usually be done after the swelling of the face is relieved, but the barber should be told not to let the hair dye touch the face.