Things You'll Need:
- Oils
- Grapefruit seed extract
- Lye
- Water
- Soap-making recipe
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Step 1
Mix the oils together and heat them as directed in the soap-making recipe you are using. Once the oils are heated, add the grapefruit seed extract directly to the oils. You will need to use approximately 3 percent of grapefruit seed extract versus your total ingredients. For example, if you have 12 ounces of oils, you will need 0.4 ounces of grapefruit seed extract.
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Step 2
Mix together the lye and water as directed in the soap-making recipe.
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Step 3
Add the lye water to the oil and grapefruit mixture and stir vigorously until trace is formed. Trace is when the mixture has reached a certain thickness that indicates it is ready.
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Step 4
Pour the grapefruit seed extract soap into molds and allow it to harden for 24 hours.
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Step 5
Remove the soap from the molds after it has set. Place the soap onto a drying rack and allow it to cure for 4 to 6 weeks before using.















