If you don't want to sulfate wash again, use a low poo that contains coco betaine, and that should get them out. I have to do that from time to time even though the only cones I use are water soluble. Don't worry about it, it'll be fine.
-3a/3b, fine, very thick, normal por., normal elast., long, dye- free (CG since Nov. '11)
-CO: every other night (air dry) VO5 (various scents)
-Low poo (As needed): ION Color Defense Clarifying or Giovanni TTTT, Yes To line, Organix line
-RO: GVP CB, Yes To line
-LI: Giovanni DLI or a tiny bit of my co-wash or RO
-Styling: BYZ Noodle Head Tame your Curls Mousse
-PT: ION Effective Care