I used microwavable Avocado Cucumber Soap, grapefruit scent and some colors. I started my soap as a light pink color to go with the grapefruit smell, and I added different colors and layers as I went along. So my soaps ended up multi-colored.
I was almost afraid it was going to be a pintrosity, because my soap was just seeping out of my loofah. I figured out that I just need to let my soap thicken up a little bit more before I poured it into the loofah.
Thankfully they turned out a success and not a fail! 🙂