I actually use just a round boar bristle brush and a blow dryer. Once the section is dry, I twirl the end of the brush for about 30 seconds and it makes those soft waves.
I don't have the exact link, but go to youtube.com and type in Chaz Dean blowout.
That way sounds so much easier and better for the hair! I just haven't been able to blow mine out without it getting huge and unmanageable.