How to Make Liquid Soap from a Solid Soap Bar, Take 2 » My ...
Aug 01, 2011·1) Grate the solid soap. This is an important step to a well-mixed result. The last time, I just stuck the whole block of soap in a pot of water on the stove and waited forever for it to dissolve. 2) Bring water to a boil in steel pot and remove from stove. Pour grated soap into pot and stir until dissolved. 3) Let sit over night.