The Need of Face Cleansers
There are a lot of environmental elements, impurities and skin products which are not water soluble and so simply washing the face with water may not be enough to clear them out. Also, there are particles that are capable of making them into finer particles, making them fat soluble in the skin. Thus, a good and effective face wash always makes a big difference.
Skin cleansers or face wash are active substances that lessen the surface tension on the skin and remove sebum, oil and dirt in an emulsified form, and with that said, an ideal cleanser should do all these without having to damage or irritate the skin, effectively keeping the skin moist.