Spoke & Weal founder and pro hairstylist Jon Reyman recommends salt sprays for finer hair textures. Simply spritz into wet hair and let it air dry. “Just be sure to avoid ones infused with heavy oils, as they can make fine hair fall flat,” he says. This spray will give you that piecey, undone look you crave — without the gritty feeling many other sprays leave behind.
Mousse defines and holds similar to a gel, but it’s lighter weight, so you’ll get a less stretched-out curl pattern. Rake a golf-ball-sized amount through damp hair and style as usual. Or if you want even more volume and oomph, Mischa G. recommends “twisting large sections of hair away from the face, [pinning]
Ech section [to your scalp] with a small bobby pin, and [letting] your hair air dry before taking out the twists.” This foam is a great option because it’s lightweight and won’t deposit a sticky residue like many others on the market. Plus, it’s free of parabens and sulfates, so that’s a win.
Source : http://www.refinery29.com/wavy-hair-products