I'm about to beginning making liquid soap and have seen many recipes that call for different oils. I am looking to make a castile type liquid soap that can be used in a all around manner. Some call for just olive oil only, some coconut oil only, and some with a combination of both. I am just wondering if the combinations make any difference or not. I will be doing the hot process method with a crock pot, if that helps. As well, is it better to keep the paste and dilute as needed or dilute the whole batch?