Common solid soaps are normally produced by a framing method or a milling method by using fatty acid soap as the base and by adding sugars or polyols such as sucrose, glycerin, sorbitol, and propylene glycol as necessary
Common solid soaps are normally produced by a framing method or a milling method by using fatty acid soap as the base and by adding sugars or polyols such as sucrose, glycerin, sorbitol, and propylene glycol as necessary