如何鹽析皂屑 salting out rancid soap scraps

家中有一大堆很早以前已儲下來，疏忽照顧，沒包好，有些已出油班，香水精油夾雜着油耗味的皂，一直被放在一個大膠箱內。閒時我會拿一兩塊來用。
近日把心一橫，將這堆皂全部拿去鹽析，將雜質全部分離出來。鹽析後的皂油耗味大大減少，將五顏六色的色粉卸掉，回復素皂的面貌，感覺煥然一新，而且我覺得洗感還可。
古人做皂因為油不純，鹼不純，而要利用鹽析去確保皂化完全。馬賽皂，阿勒坡古皂也是利用熱製後鹽析的方法去做出來。到現在，我們有優質的油脂，有高純度的鹼，當然不需要鹽析我們的cp/hp皂。但作為手工皂的愛好者，我覺得不妨體驗一下鹽析這個過程，畢竟這個是古法做皂的一個技巧。
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I have a lot of soap scraps sitting in my house for quite a long time. Some of them already have DOS, some of them smell rancid. Recently I decided to salt out all of these soap scraps to remove their colours and hopefully remove some of the rancid smell.
Salting out was part of the processes of making soaps in ancient time. At that time, people didn't have pure oils and alkaline so they made use of salting out reaction to remove impurities and excess alkaline in soaps. Aleppo soaps and Marseille soaps were made using hot process together with salting out.
Nowadays we have high quality oils and pure alkaline, we don't need salting out our soaps. However, as a soap lover, it's good to experience how the salting process goes.
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[@Traditional_Soaping]

I love making salted out soap and I want to spread the benefits of salting out to many people. I stumbled across your video by accident, it's really helpful. Thank you so much for sharing your method!🥰

[@sunbirdmom]

Thank you so much! I'm never going to rebatch my soap in another way again. Great tutorial.

[@user-nj9zj9by6m]

老师谢谢您，因为听不懂方言 只能看视频大概了解。期待能出现有字幕的讲解。🙏🏻感谢您

[@GeorgyGolovin]

Soap is salted out for more than just cleaning. Salting out increases the fatty acid content of the soap and removes excess alkali. Thus, we get a high-quality soap in terms of its washing characteristics, which does not need superfat. The process of salting out in our time is also very relevant.

[@lifeofme]

很詳細的解釋，多謝你的分享。

[@SC-dm7qn]

哇 ! 太棒了👍这样就不会浪费毕竟我们做的手工皂都是用好的油品(价钱都很贵) 谢谢老师的分享🙏

[@boop7313]

Thankyou so much for this! I've been trying to learn how to salt out soaps and this video helps a lot. I'm about to try it for a third time (the first time worked but the second time I must have done something wrong because it didn't work as well). Third time lucky I hope!🤞☺

[@user-wj2bg2ti4q]

woo 好高深喔

[@user-nj9zj9by6m]

谢谢老师，但是不懂方言 好可惜，

[@sandrasp5319]

Hi, thanks for sharing. May I ask must I add gycerin oil at the final process?

[@pk3431]

請問老師風乾要多久時間呢～

[@lucyduh2703]

請問，第二次也是2倍水，25%鹽嗎？

[@dorisjimison7590]

does all the salt come out in the water? I want to do this, but I don't want there to be salt left in the final soap. thanks!

[@vanillagarden2081]

to be safe, after you have done the final salting out, you can use only water to melt the soap for one last time. When the neat soap solidify and float to the top, remaining salt should sink to the bottom with water

[@user-ph9zt8dz6u]

可以請問老師鹽析完後的廢液要如何處理，怕亂到會污染環境

[@vanillagarden2081]

那些只是鹽水, 甘油, 很少量的油, 不會污染

[@lydia5709]

抱歉，聽不懂廣東話。是不是浮在上面的皂是乾淨的，可以用了？謝謝啊！還要再煮？

[@vanillagarden2081]

沒錯，但通常我會把浮面的再溶一次，加入甘油才入模

[@vickylim5003]

这还可以用在洗澡？

[@vanillagarden2081]

我有用來洗澡, 沒差

[@whale1121]

Can I add super fat and E.O after I salt out the pure soap? Thank you

[@vanillagarden2081]

Of course you can

[@whale1121]

Oh thank you!

[@virginiacarrera5892]

Did the rancid smell go away?

[@vanillagarden2081]

It won’t go away completely but much better