Pull out the milk you plan on using in your recipe. This is when you will add your essential oils. Leave it to harden for 24 hours then you can unmold and let it cure until it is hardened. Here's a site that will explain the basics, it's the best instructional site I know of and gives excellent guidance for soapmaking. You may visit my site at carousell. Repeat Olive oil and breast milk soap blender process an additional time.