Lee ebe Ncha si

[[File:Sodium_stearate_v2.svg|áká_ịkẹngạ|thumb|300x300px|Ìhè oyiyi abụọ yiri nkè usoro kemịkal nkè [[sodium stearate]], Ihe á na-ahụ karị ná ncha.]]
[[Usòrò:Baby-Soap-Tindi-Ringuva.jpg|thumb|Baby-Soap-Tindi-Ringuva]]
[[Usòrò:Handmade_soap_cropped_and_simplified.jpg|thumb|Handmade soap cropped and simplified]]
Ncha bu nnu nke abụba acid eji eme ihe n'ọtụtụ ìhè nhicha ná mmanụ. N'ime ụlọ, ncha bụ ihe na-eme n'elu mmiri nke a na-ejikarị asa, ịsa ahụ, na ụdị ụlọ ndị ọzọ. Na ntọala ụlọ ọrụ mmepụta ihe, a na-eji ncha eme ihe dị ka ihe na-eme ka ọ sie ike, ihe ndị mejupụtara mmanụ ụfọdụ, na ihe na-ebute ihe na-akpali akpali.

Mgbe ejiri ya mee ihe maka ihicha, ncha na-eme ka ụmụ irighiri ihe na grime, nke a nwere ike ikewapụ na ihe a na-ehicha. N'ịsa aka, dị ka ihe na-eme n'elu mmiri, mgbe a na-etinye obere mmiri, ncha na-egbu microorganisms site na ịmegharị membrane lipid bilayer ha na imebi protein ha.  {{Citation needed|date=September 2023}}
[[Category:Articles with unsourced statements from September 2023]]
<ref>{{Cite web|url=http://cool.conservation-us.org/waac/wn/wn23/wn23-3/wn23-304.html|title=A Brief History of Aluminum Stearate as a Component of Paint|author=Tumosa|first=Charles S.|date=2001-09-01|work=cool.conservation-us.org|language=en|accessdate=2017-04-05|archiveurl=https://web.archive.org/web/20170318085239/http://cool.conservation-us.org/waac/wn/wn23/wn23-3/wn23-304.html|archivedate=2017-03-18}}</ref><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">&#x5B;''[[Wikipedia:Tinye edensibịa|<span title="This claim needs references to reliable sources. (September 2023)">citation needed</span>]]''&#x5D;</sup> Ọ na-emulsifying mmanụ, na-eme ka mmiri na-agba ọsọ buru ha.

<ref>{{Cite web|title=What's The Difference Between Soap and Detergent|publisher=cleancult.com|url=https://www.cleancult.com/blog/whats-the-difference-between-soap-and-detergent/|accessdate=2019-12-18|archivedate=2019-12-18|archiveurl=https://web.archive.org/web/20191218165118/https://www.cleancult.com/blog/whats-the-difference-between-soap-and-detergent/}}</ref> na-emepụta ncha site na ịgwakọta abụba na mmanụ na ntọala. Ụmụ mmadụ ejirila ncha mee ihe ruo ọtụtụ puku afọ; ihe akaebe dị maka mmepụta nke ihe ndị yiri ncha na Babilọn oge ochie n'ihe dị ka 2800 BC.