Methodology
1. Cut pandanus into small pieces.
2. Add the chopped pandanus in a mortar, then pound to make it green.
3. Add water in a pot.
4. Add the pounded pandanus into the pot, then boil the pandanus until fragrant and green.
5. Put glycerin into the pot and then boil it until it becomes to liquid.
6. Pour the boiled pandanus into the pot and mixed with glycerin.
7. Scooping glycerin mixed with boiled pandanus into the mold. And wait for it to harden.
8. Remove pandan soap out of the mold.