Yes,you need washing..And clean right a skin, that does not a damage her,and prevent from dust, here are 5 facts about a right washing.

Fact number one.
Do not avoid a soap,as you thinking,that soap dryness a skin, but soap as creamy produced are not agree with that, as this product is a not individual as for skin benefit, as a glycerine soap having a softening and moistorizing effect, as good for sensitive skin, vaseline preventing from dryness,as good in dry skin, honey is tones, and norishes skin,giving a softness and tenderness,and soap of herbs,as of pine will cure cracks, prevent acne, of chamomile strengthen for skin protection, avoid a overdryness,hypericum and eucaliptus as anti inflammed.