Zany_in_CO
Saponifier
FYI: Ran across this while researching something else.
https://www.cleaninginstitute.org/clean_living/soaps__detergents_manufacturing.aspx
To learn about the history of soap, check out the links at the bottom of the page.
https://www.cleaninginstitute.org/clean_living/soaps__detergents_manufacturing.aspx
To learn about the history of soap, check out the links at the bottom of the page.