Saponification is the technique of making cleaning soap from sodium hydroxide--also recognized as lye--and fat. Soapmakers add ethanol to tough cleaning soap batches to higher combine the soapmaking substances for the duration of the saponification process. It is a necessary additive for reaching the most readability in obvious glycerin soap.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.