Washing your face too many times a day could strip essential oils and cause your skin to ago too fast. Twice daily - a gentle cleanser, toner and moisturizer Keep it simple and use quality products.
The skin has several basic needs. First, it needs to be kept as clean as possible. Second, the skin needs to be protected from sunlight and other environmental insults.
You should exfoliate your skin two times a week. If you use more than that will cause the skin to become dry and start to flake.