I went off shampoo cold turkey on April 26th and I can confidently say that I will never use it again.
[ If you're new to the blog you might want to go back and read my original post on why I decided to stop washing my hair. (I also did an update after the first week) ]
Right now I wash my hair with Dr. Bronner's soap (a really mild, all natural product) about 2 or 3 times a week, blast it with a blowdryer for a minute or two to get most of the moisture out, then let it air dry the rest of the way. I'm blown away by the fact that no matter how long its been since the last washing, it never seems to feel or look greasy. My hair has never had more natural body and wave, and I never have to deal with the flat, limp look that comes along with squeaky clean hair.
If you want to try the no-poo regimen but are too afraid to go cold turkey like I did, try alternating between your regular shampoo and Dr. Bronner's for a while, then slowly decrease the number of days a week you use real shampoo. My mom's been using this method and is already starting to see a difference!
Right now I'm not using any other products, but I want to try reincorporating a few into my routine - does anyone have a recommendation for something light that will enhance my natural wave?