Blue fire: Are you talking liquid or powder? I just made a batch the other day of liquid (more economical than the powdered) and scented it with Tea Tree Oil. Last batch I scented with lavender. Both came our nice.
(Imagine long silver-streaked haired hippie lady in long skirt with hands on her hips, tapping her foot and looking over her glasses) <<--- that would be me!
Just got through reading this thread. Learned a lot as usual, and got some ideas for packaging, recipes etc.... Hope we have another swap sometime. I would love to participate...if I ever get up the nerve to actually make a batch.