# Frozen soap

**URL:** <https://boards.straightdope.com/t/frozen-soap/742653>\
**Category:** Factual Questions\
**Created:** [January 10, 2016, 12:40am UTC](https://boards.straightdope.com/t/frozen-soap/742653 "2016-01-10T00:40:18Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![Mrdeals](https://avatars.discourse-cdn.com/v4/letter/m/ea666f/32.png) [@Mrdeals](https://boards.straightdope.com/u/Mrdeals)\
**Post date:** [January 10, 2016, 12:40am UTC](https://boards.straightdope.com/t/frozen-soap/742653/1 "2016-01-10T00:40:18Z")

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So one of my employees left a pallet of laundry, dish, and hand soap in the truck last night. Brutally cold, and the entire pallet froze hard as a rock.

How screwed am I?  
Will the soap be fine once it thaws?

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**Author:** ![jasg](https://avatars.discourse-cdn.com/v4/letter/j/f0a364/32.png) [@jasg](https://boards.straightdope.com/u/jasg)\
**Post date:** [January 10, 2016, 12:57am UTC](https://boards.straightdope.com/t/frozen-soap/742653/2 "2016-01-10T00:57:29Z")

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> [@Mrdeals](#):
>
> So one of my employees left a pallet of laundry, dish, and hand soap in the truck last night. Brutally cold, and the entire pallet froze hard as a rock.
> 
> How screwed am I?  
> Will the soap be fine once it thaws?

Not exactly fine. Most liquid soaps are a mixture of various soaps, perfumes, cleaners etc which are well emulsified. When frozen and thawed, I suspect the components will separate.

I once left a jug of laundry detergent in a just-above-freezing garage and when warmed up, it had separated into a gloppy mess. No amount of shaking on my part seemed to get things remixed.

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**Author:** ![Isilder](https://avatars.discourse-cdn.com/v4/letter/i/cc9497/32.png) [@Isilder](https://boards.straightdope.com/u/Isilder)\
**Post date:** [January 10, 2016, 11:51am UTC](https://boards.straightdope.com/t/frozen-soap/742653/3 "2016-01-10T11:51:29Z")

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Mix thoroughly before use.

Yeah the suspension is hard to achieve by hand… but you have to ask yourself, does it blend ?

Pour it out to a blender, blend it, pour it back into the bottle.  
Won’t take long…

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**Author:** ![bob\_2](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/bob_2/32/3341_2.png) [@bob\_2](https://boards.straightdope.com/u/bob_2)\
**Post date:** [January 10, 2016, 11:58am UTC](https://boards.straightdope.com/t/frozen-soap/742653/4 "2016-01-10T11:58:05Z")

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I guess that would make a suitable punishment for the miscreant 🙂

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**Author:** ![Canadjun](https://avatars.discourse-cdn.com/v4/letter/c/76d3ee/32.png) [@Canadjun](https://boards.straightdope.com/u/Canadjun)\
**Post date:** [January 10, 2016, 5:56pm UTC](https://boards.straightdope.com/t/frozen-soap/742653/5 "2016-01-10T17:56:39Z")

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Did you check whether any bottles burst? That could be “fun” to clean up.

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**Author:** ![jasg](https://avatars.discourse-cdn.com/v4/letter/j/f0a364/32.png) [@jasg](https://boards.straightdope.com/u/jasg)\
**Post date:** [January 10, 2016, 7:09pm UTC](https://boards.straightdope.com/t/frozen-soap/742653/6 "2016-01-10T19:09:58Z")

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> [@Isilder](#):
>
> Mix thoroughly before use.
> 
> Yeah the suspension is hard to achieve by hand… but you have to ask yourself, does it blend ?
> 
> Pour it out to a blender, blend it, pour it back into the bottle.  
> Won’t take long…

Maybe MrDeals can rent time on a paint mixng machine at Home Depot…

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**Author:** ![BrotherCadfael](https://avatars.discourse-cdn.com/v4/letter/b/977dab/32.png) [@BrotherCadfael](https://boards.straightdope.com/u/BrotherCadfael)\
**Post date:** [January 10, 2016, 8:20pm UTC](https://boards.straightdope.com/t/frozen-soap/742653/7 "2016-01-10T20:20:24Z")

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And here I was expecting bars of soap with Elsa on the wrapper…

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**Author:** ![Broomstick](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/broomstick/32/246_2.png) [@Broomstick](https://boards.straightdope.com/u/Broomstick)\
**Post date:** [January 11, 2016, 12:57am UTC](https://boards.straightdope.com/t/frozen-soap/742653/8 "2016-01-11T00:57:32Z")

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> [@jasg](#):
>
> Not exactly fine. Most liquid soaps are a mixture of various soaps, perfumes, cleaners etc which are well emulsified. When frozen and thawed, I suspect the components will separate.

Yes, they will.

My employer sells many things, among them soap. Every so often a soap shipment freezes in transit during the winter.

Typically, you get stuff settling out as a sort of sediment and clouding of the remaining liquid portion of the product.

> [@BrotherCadfael](#):
>
> And here I was expecting bars of soap with Elsa on the wrapper…

We sell those, too.
