• mic_check_one_two@lemmy.dbzer0.com
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      3 days ago

      Only with cold water. Semen has a lot of protein in it, which means it will curdle and harden like scrambled eggs when it gets hot. Lots of women make the mistake of trying to use hot water, (because hot water cleans better, right?) but that has it immediately gumming up and getting sticky before they can even get the shampoo lathered.