Well, generally speaking, you are not supposed to wash your eyes in the three weeks after the surgery. Or it can be dangerous you're your eyes. In the first stage, you can wash your face, but at the same time, you should make sure that your eyes are not moistened by the water. In common, after the surgery, your eyes will be very sensitive and fragile. So if you let the water in your eyes, your eyes will be infected easily by the viruses. That is why you can not wash your eyes in the first several weeks. Also, you should avoid eye injuries by wearing a protective shield at night and with naps until you are advised by your doctor. And do not overuse your eyes by watching too much tv or computer.