How to Make Soap with Seaweed in Dr. Stone
In Dr. Stone, Senku makes soap by using seashells for calcium carbonate, mixing it with water, and then adding oil. For the seaweed twist, you can boil seaweed to extract its gel-like substance and mix it in. Voilà, a scientific yet natural soap!
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Senku would crush seashells into powder for calcium carbonate, mix it with water and oil, and then add boiled seaweed gel. Simple!
You’ll need seashells, water, and oil. Crush the shells, mix with water to form lye, then add oil. Boil seaweed separately and mix in for that extra kick!
Seaweed in soap? Just boil it, mix with shell powder, water, and oil. Science can be clean and green!
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