Sustainable Soap
History
Description
To create our sustainable soap, we want to breakdown seashells to obtain the calcium carbonate needed to make the calcium oxide, which can be mixed with water to form calcium hydroxide. This final compound will then be mixed with sodium carbonate obtained from kelp or seaweed to form sodium hydroxide, or lye, which is a key component of soap and it typically obtained through mining. We will then mix this lye and a sustainably-sourced oil to form the soap. Our hope is to find a renewable source of lye and cut out unethically-sourced and chemical-based fragrances. We also plan to provide make this soap more available to developing communities at a lower cost and with less environmental damage.