ngian
Well-Known Member
No one I knew had a "recipe" written down, as the amount of lye needed would depend on the fat you happened to have as well as your water (the water used to make the soap, and the water you use the soap to wash with).
If you have rustier water the amount will be different than if you use the rainbarrel water. Some batches came out nice and sudzy while others could peel the bark off trees. And you never share soap! What your neighbor makes may clean no better than a bar of wax or strip off a few layers of skin if your home water is much different.
That is very interesting. So minerals in hard water react with the alkali while making the soap and also hard water makes a "stripping skin's oil" soap more gentle?