Cleansing is the basis of any facial care program aimed at maintaining healthy skin. The skin is our interface with the world. It protects us from the sun, heat and light, and never stops repairing and renewing itself. Both extremely delicate and surprisingly resistant, it needs to be cleaned gently and regularly, then to be nourished and hydrated. To thoroughly cleanse the skin and take care of it as it takes care of us, everyone must first understand the specific needs of their epidermis, be attentive to its reactions to external factors, and choose a cleansing treatment. result.