I've made crockpot soap before, but I've made a few mistakes. For one, I shouldn't have made soap with only coconut oil. The soap was weird and greasy. Another mistake I made was not using a stick blender. I thought stirring with my wooden spoon would do the trick. Anyway, I ended up with greasy, lumpy soap that I've been too scared to use.
But you live and learn, right?
I mean, that's probably not a rule you wanna live by when handling caustic materials, but at least I know what not to do.
So I've got my own recipe using brambleberry's lye calculator (Olive oil, coconut oil, and cocoa butter). I want to use buttermilk as my liquid. I want a creamy soap and I want a cream color, and I've read that's what buttermilk is supposed to give. I'm hesitant to use it; will it spoil? I've heard of people using spoiled milk in their products and not having problems with it, but I want to make sure I'm not about to waste money.
If anyone has a resource on using milk in soap, or other dairy products, or even other liquids, could you post a link? Thank you!