I love this stuff.  My hair gets a little greasy after 24 hours, and I don't want to wash my hair every day or my fine, blond hair gets damaged.  This stuff is great, it is not heavy and sticky like some of the dry shampoos.  It is light and does not creat the pouffy look that some of the spray dry shampoos seem to try and create, it just seems to take away the greasies and leave your hair clean and smelling fresh.  The only problem is the only place I can find it is Sephora.  I wish they carried this product at more beauty supplies stores.