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.
- 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.