Learn to Make: Liquid Soap From Scratch - Wholesale ...
If you are familiar with making soap from scratch, you probably know that solid soap is made with sodium hydroxide and that liquid soap is made with potassium hydroxide (KOH). Potassium hydroxide is similar to sodium hydroxide, but makes soft soap, which combined with water, makes liquid soap. This guide will teach you how to make liquid soap from scratch, using potassium hydroxide.