Foaming net can help the cleanser to create a fine foam. If you massage the cleanser directly into your face, it will remove moisture from your skin. The correct way to wash your face is to use a foaming net to make a dense foam, then wash the foam on your face and massage it, and finally clean the foam with clean water. This gives the cleanser its cleansing effect, and the cotton-soft foam won't hurt your skin. We have all kinds of foam nets, cheap and good quality.