Little brown spots throughout soap

Soapmaking Forum

Help Support Soapmaking Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

NewlyCreative

Well-Known Member
Joined
Jun 5, 2023
Messages
99
Reaction score
154
Location
US
I’m 90% sure the spots are scorched powdered buttermilk I decided last minute to add to my oils. The pour was lovely and I had really high hopes until I took it out of the oven I CPOP’d in the next day.

There are brown freckles throughout. Scorched milk powder is purely cosmetic - right? The soap does not need to be tossed.
 

Attachments

  • IMG_2003.jpeg
    IMG_2003.jpeg
    2.2 MB
  • IMG_2001.jpeg
    IMG_2001.jpeg
    892.2 KB
Last edited:
Hi,
Some questions come to mind:
1) have you made this recipe before without the buttermilk?
2) have you used this fragrance before?
3) is this the first time you've used this buttermilk powder in soap?
4) did you strain your AV?

Not sure any of these will lead to the cause, but may.
 
Hi,
Some questions come to mind:
1) have you made this recipe before without the buttermilk?
2) have you used this fragrance before?
3) is this the first time you've used this buttermilk powder in soap?
4) did you strain your AV?

Not sure any of these will lead to the cause, but may.
Thank you for your help!

1) Not this exact recipe but similar with slightly percentages (see example below). I’ve also soaped with AV frequently and do not always strain out the pulp (it’s typically very very little)

3) It is the first time I used the fragrance oil.

2) it’s not the first time I have used this buttermilk, BUT, I did add sobitol water to lye that spiked the lye temperature after it had cooled down. I then did a quick ice bath for the lye, but maybe it didn’t all cool down? I guess it’s also possible that the sorbitol increased the temperature in the batter. 🤷

Below is a similar recipe with buttermilk but no brown discoloration. I wonder if the spike temperature with sorbitol water is what caused the scorching (if it was scorching)
 

Attachments

  • IMG_2005.jpeg
    IMG_2005.jpeg
    2.4 MB
  • IMG_2004.jpeg
    IMG_2004.jpeg
    467.8 KB
Last edited:

Latest posts

Back
Top