Cut soap into small chunks and place in a heat-proof bowl. Melt in the microwave in 20-second intervals. Stir between each round to break up large chunks.
While the soap is melting, put the clay in a separate small bowl. Add enough water to make a paste with the clay.
Prepare your soap mold. Cut the top of a Silk Almond Creamer container to make a soap loaf.
When the soap is completely melted and has stopped steaming, add the water, almond oil, essential oil and clay.
Whisk the soap until fluffy to combine the ingredients.
Pour into your soap mold. Spritz the top of the soap with rubbing alcohol to remove any bubbles.
Let the soap harden for 1-2 hours then remove from the mold.
Cut the soap into your desired thickness.
Notes
I learned after the fact that I should have spritzed the top of my soap loaf with alcohol to get rid of the bubbles. Do that and you'll get a smoother finish than mine.