Thanks Irena. I figured I should superfat 0% but I wasn't sure of the best combination of oils to use to get a harder bar. Just palm oil, palm with some castor or coconut? I don't really need it to get lathery as I have a front loading he washer so I suppose I could leave out the last two. I basically need a good old fashioned soap that would have been made with lard and lye but minus the lard. And smellitlikeitis, I make laundry soap because the stuff you buy at the store is so full of phosphates and other bad things that aren't good for the water, and it is very expensive- especially for the high efficiency washers. I make my own fabric softener, too.
~Andria