Set it with Sabino moisture block. It'll also keep it from frizzing too! I love it. You can also use it to straighten and keep straight, or define curls and keep curled. They have free samples at their site. Here's the link: www.got frizz
go to the right side, and click sabino link, click "contact us link" and call or email

Info needed: name, address, "request sample of sabino moisture block, and code: the cosmeticsforum

Hope it helps. Oooh and I looked up the video I saw on Q forums, here it is, it'll show how the product works:
YouTube - End Frizz With Sabino Hair Solutions Moisture Block(TM)