I can only make it about 3-4 days. It's easier for me to go a little longer in the winter. My roots don't have a ton of volume so after a few days they look kind of blah and my hair just hangs there.
2b/3a, primarily use Jessicurl and DevaCurl products, Curls Hair Tea conditioner and various gels. I'm modified CG-ish since 5/04.