Editing Soap (section)

==Further reading==
* {{Cite journal |last1=Kunatsa |first1=Yvonne |last2=Katerere |first2=David R. |year=2021 |title=Checklist of African Soapy Saponin-Rich Plants for Possible Use in Communities' Response to Global Pandemics |journal=Plants |volume=10 |issue=5 |pages=842 |doi=10.3390/plants10050842 |doi-access=free |issn=2223-7747 |pmc=8143558 |pmid=33922037 |quote=Modern toilet soaps and detergents trace their origin to the ancient use of plants, commonly referred to as soapy plants, which possess foaming ability when they are agitated in water.}}
* {{cite book|year=1895|last1=Carpenter|first1=William Lant|last2=Leask|first2=Henry|title=A treatise on the manufacture of soap and candles, lubricants and glycerin|url={{Google books|SD43AAAAMAAJ|A treatise on the manufacture of soap and candles, lubricants and glycerin|page=PR3|plainurl=yes}}}} Free ebook at [[Google Books]].
* Donkor, Peter (1986). ''[https://www.slideshare.net/v2zq/yze151 Small-Scale Soapmaking: A Handbook]''. Ebook online at [[SlideShare]]. {{ISBN|0-946688-37-0}}.
* Dunn, Kevin M. (2010). ''Scientific Soapmaking: The Chemistry of Cold Process''. Clavicula Press. {{ISBN|978-1-935652-09-0}}.
* Garzena, Patrizia, and Marina Tadiello (2004). ''Soap Naturally: Ingredients, methods and recipes for natural handmade soap''. [http://www.soap-naturally.com/ Online information and Table of Contents]. {{ISBN|978-0-9756764-0-0}}/
* Garzena, Patrizia, and Marina Tadiello (2013). ''The Natural Soapmaking Handbook''. [http://www.demetra.com.au/ Online information and Table of Contents]. {{ISBN|978-0-9874995-0-9}}/
* Mohr, Merilyn (1979). ''The Art of Soap Making''. A Harrowsmith Contemporary Primer. Firefly Books. {{ISBN|978-0-920656-03-7}}.
* Spencer, Bob; Practical Action (2005). ''[https://www.countryfarm-lifestyles.com/support-files/soapmaking-how-to-make-soap.pdf SOAPMAKING] {{webarchive |url=https://web.archive.org/web/20200921125507/https://www.countryfarm-lifestyles.com/support-files/soapmaking-how-to-make-soap.pdf |date=2020-09-21}}''. Ebook online.
* {{cite encyclopedia |title=Soap |url=https://books.google.com/books?id=epNJAAAAIAAJ&dq=Spons'%20Workshop%20Receipts&pg=PA143 |encyclopedia=Workshop Receipts, for Manufacturers and Scientific Amateurs |location=London |publisher=E. & F. N. Spon |year=1909 |volume=IV ''Rain Water to Wire Ropes'' |oclc=1159761115 |pages=143–179 |ref={{harvid|Spon, IV|1909}}}}
* Thomssen, E. G., Ph.D. (1922). ''[http://www.gutenberg.org/ebooks/34114 Soap-Making Manual]''. Free ebook at [[Project Gutenberg]].