No. I had same idea.
It doesn't grind them to the grain they need to be.
Will actually clog your clothes with soap.
Discussion
We need an emulsifier!
I'm working on it! Damn! 🤷🤣
Salt?
Not sure yet. Salt in recipe is probably a good thing, but probably going to have to use potassium hydroxide, instead of sodium hydroxide. Both commonly called lye.
I want to mad scientist with you. Please invite me over, I'll bring food.