Tuesday, October 7, 2014

Goats Milk Flax Seed Mica Swirl, Soap #2!!!



I had begun this journey with well over a month's worth of research. I was very interested in the benefits of using goat's milk in soap. I purchased this wonderful soap mold by Bramble Berry. It is a silicone loaf mold that holds a max of 20 oz. At only 9.00$, I thought it was perfect for a beginner.

Since I neither know any farmers nor had fresh goat milk readily available, I decided the most economical way for my first "GM" batch would be to get concentrated goat's milk in the can. I was shopping at my local Wal-Mart, and grabbed a can. 

Now, there's many different ways to soap with goat's milk, you will find, if you start studying about it. I narrowed it down and found there are two more common ways of doing a goat's milk soap. Now I had to decide which method I was going to use.

The first way is to prefreeze your GM. You then pull it out, let it get to a slushie stage, and slowly add lye crystals to it which will melt the GM and keep it at a lower temperature. This would work really well for pure farm fresh or store bought goat's milk. The reason I did not want to do this method, however, is because I was concerned about not fully dissolving all of the lye. Sometimes little lye crystals can be left behind, and if you are not diligent, you can wind up with lye pockets in your final batch. Another concern for me is lye will actually begin to saponify some of the fats in the goat's milk when using this method. The white bits of what is now soap can make finding leftover undissolved lye more difficult. To fix this problem, you can strain the lye milk solution through a fine mesh sieve and dump any crystals that weren't dissolved. I only had my cooking sieve, however, and chose not to use the kitchen tool. Note to self, get a sieve for soaping!

The second method is the method I used. You will see, if doing it this way, concentrated goat's milk may be better a better option, in that you achieve a full milk soap with concentrate. If you chose to use fresh GM with this next method, however, your final soap will be made with half milk and half water.

So, onto my method!

  • Run your soap recipe through a reputable lye calculator
  • Set aside a large bowl filled with ice and some water for keeping your soap cool as you blend.
  • Take the water amount your recipe calls for, and use half as water and half as GM concentrate. For example, if your recipe calls for 10oz of water, set aside 5 oz distilled water, and 5 oz of GM concentrate. NOTE: When calculating the water amount, be sure you use a higher water amount so that when you take the GM out of the water total, the remaining water you're mixing into the lye is at the very least a 1:1 ratio. For example, if I used the above example of 5 oz water and 5 oz GM concentrate, the lye amount needs to be 5 oz or less. If your recipe (in this example) had, say, a 5.12 oz lye amount, then I recommend bumping the 5 oz water 5 oz GM concentrate to 5.2 oz water and 5 oz GM  concentrate. This way you have at least a 1:1 ratio for mixing the lye, and this gives you at the least enough water to ensure the lye fully dissolves.
  • Refrigerate the GM concentrate and leave it in the refrigerator until needed.
  • Add the lye to your water. Careful! Half your liquid is still sitting in the fridge, so this is a super concentrated lye water. **ALWAYS take proper lye handling precautions! Do not attempt making soap without knowing how to properly handle lye**
  • After your lye water has cooled significantly, I try to stay at 80-90 degrees at most, slowly add the lye water to the melted and cooled oils. Keep the oils as cool as possible while still remaining melted. Remember there is a melting point of butters and fats. You need to be sure these stay liquid, or you may wind up with a false trace.
  • Stick blend three short pulses, giving a brief stir after each pulse.
  • Now grab the goat's milk concentrate, and dump it in. 
  • Begin stick blending to emulsion. You may notice the *off* smell GM can put off when soaping. It didn't seem too strong when I used this method, but it was there.
  • The solution will darken a little and yellow lightly. When I see the color change while stick blending, I take the bowl and place it (the soap bowl) into my prepared ice water bath. This ensures it remaing cool and doesn't overheat.
  • I stick blend to full emulsion, then split the batch up for coloring and adding of any additives. Finally add the fragrance. Adding it last helps the batter stay thin on the chance you have a fragrance that accelerates trace.
  • Pour into prepared molds, and that's it!
  • SIDE NOTE: I always freeze the soap made with goat's milk for 12-18 hours, and then I transfer it to the refrigerator for at least another 6-8 hours. This will prevent gel, but more importantly it will prevent the soap from overheating because of the milk sugars and keep it a nice creamy color. This soap has a fragrance that discolors, but it did remain fairly light all things considering. 
So I've learned that there are many options when soaping. In this case of making a goat milk soap, neither way is wrong, and it is a matter of personal preference when it comes to adding the milk. A final thought: what's soaping without saving every cherished shaving and making adorable little soap balls!







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