How to Make Liquid Soap (with Pictures) - wikiHow Life
30-09-2019· Views: 697,721. Article Summary X. To make liquid soap, start by heating coconut oil, castor oil, olive oil, and jojoba oil in a crockpot. Then, add some potassium hydroxide flakes to a bowl of water and pour the mixture into the crockpot with the oils. Stir the mixture continuously until it thickens.