L4sBotB to Today I LearnedEnglish • 1 year agoTIL Many hotels including Hilton and Marriott collect guests’ used soaps, scrape the hair and stuff off, then melt them down to make new soaps.www.cnn.commessage-square43arrow-up1226arrow-down16file-text
arrow-up1220arrow-down1external-linkTIL Many hotels including Hilton and Marriott collect guests’ used soaps, scrape the hair and stuff off, then melt them down to make new soaps.www.cnn.comL4sBotB to Today I LearnedEnglish • 1 year agomessage-square43file-text
minus-square@AuxlinkEnglish3•1 year agoSurfactants effectively kill many varieties of microbes https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7166552/
minus-squarePsaldornlinkEnglish2•1 year agoSoap emperor here: can confirm. But mostly I let my soapologists deal with the details.
minus-square@AuxlinkEnglish2•1 year agoThat reply is wrong, surfactants effectively kill many varieties of microbes https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7166552/
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Surfactants effectively kill many varieties of microbes https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7166552/
Soap emperor here: can confirm. But mostly I let my soapologists deal with the details.
Well, TIL more than one thing!
That reply is wrong, surfactants effectively kill many varieties of microbes https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7166552/