Tag Archives: Salt Bar

Spearmint Eucalyptus Salt Bars

I like to add a little extra to my salt bars to improve the conditioning properties of the soap but you could use 100% coconut oil as long as you keep the sf% around 10%-20%. This recipe is a 12% super fat and I am using 75% of the oil weight in sea salt. This makes soap that hardens quickly and cannot be cut easily, and can be unmolded in a few hours, because of this I am not using a water discount.

I never like the look of my round bars, but I haven’t really made any effort to find a replacement mold so I guess I cannot complain.

Ingredients

  • 127.57 grams olive oil
  • 42.57 grams cocoa butter
  • 680.39 grams coconut oil
  • 323.18 grams distilled water
  • 130 grams sodium hydroxide
  • 637 grams Breton sea salt
  • 34.1 grams fragrance oil

Combine and melt oils in a heat safe bowl. In another container measure the water and place it in the freezer until it is starting to freeze. Measure the salt in a seaparate bowl and prepare any colorants you have into separate cups and have your fragrance, mold and stickblender ready.

Put on, long sleeves, pants and shoes, safety glasses and a 3M mask before handling lye. Measure your lye in a well ventilated area, preferably out doors and in a secure area. Add your lye to the cold near freezing water and mix gently until dissolved. Wait until it cools down to about 110 degrees before adding the lye water to the oils. Add your fragrance oil and mix by hand for a moment before stick blending to thin trace.

Add salt and mix by hand. Add colorant into the bowl on opposite sides and mix well into a small area. Drag a spatula through the entire bowl in a figure 8 to mix the colorants and then poor soap batter into individual molds. This batter is very crumbly so it is not advised to use delicate molds. I gave it a try but they all crumbled. Spray with alcohol and cover. Unmold when cooled and solid. Cure for 4-6 weeks.

Cold Process Salt Bars

 

I have my Salt Bar recipe built and I’ve taken a few days to watch all of the YouTube video’s on it I can find. I need the volume of my silicone molds calculated and I think I will have enough for my sheet of round molds and a bit of overflow to my plastic molds.

A few lessons I have learned from observing other soapers are as follows.

  • Most soapers are using a near equal amount of salt to the amount of oil used. Salt kills most bubbles and coconut oil is an exception so you need to use a high amount of it in your recipe. 60-80% seems most common.
  • That much coconut oil will be very drying so the superfat must be somewhere between 10-20%
  • Add your fragrance to your salt and add your salt at thin trace, it will thicken quickly so work fast.
  • Use silicone molds if you have them, the soap will be hard and brittle from all the salt so cut your soap as soon as 2 hours after pouring. almost everyone I observed waiting 24 hours to mold had broken loaf soaps.

 

So.. with these guidelines in mind I begin.

I am using 80% Coconut oil, then Palm, Avocado and Castor Oil’s for the rest. For the salt I am using Breton Sea Salt at 75% to the weight of the oils. I will be superfatting at 15%.

I will be splitting the batch in two and making 2 separate scents. Peppermint(2X) Essential Oil, and Apple Sage fragrance oil a sample I got from Brambleberry.

I will in the pot swirl each with one of my new micas. I selected Caribbean Blue for the Peppermint, and Kelly Green for the Apple Sage.

I added the fragrance to the salt before hand. The peppermint was pretty intense in my tiny kitchen for a while.

I let everything cool to about 100 degrees and then tried to work reasonably fast.

Here was the result. (Half of my kitchen light is burnt out so it’s a little dim)

 

After a few hours it was still pretty soft so I let it go longer. I tried to unmold the next morning, they were crumbly but firm, so I added them to the freezer before unmolding the rest.

Not perfect but it was about what I expected for my first try.

For fun I used my new Dash Cam to record the making of this soap so I may post that as soon as I figure out what software to use and get it edited.