If you use soap on your face regularly, it might actually be causing your skin a lot more problems than it should be. Soap is not the best product to be used on the face, like strips of skin and its natural oils because of this, actually produces a lot more oil that can cause the face to become oily. Instead of soap you could try a sweet froth detergent, which will be much more subtle on the skin. If you need something a little 'stronger, you might consider the possibility of using a detergent or a treatment containing salicylic acid and beta hydroxyl.