Wear gloves, goggles, and long sleeves
Work in a well-ventilated area
Gather oils, distilled water, and lye
Measure all ingredients by weight
Calculate the lye amount for your chosen oils
Slowly add lye to water, never water to lye
Stir until the lye fully dissolves
Let the lye solution cool
Melt and mix the oils
Cool the oils to the target temperature
Pour the lye solution into the oils
Blend until trace forms
Add fragrance, color, or additives if desired
Pour the soap batter into a mold
Cover and insulate the mold
Let the soap set for 24 to 48 hours
Unmold and cut the soap
Cure the soap in a dry, ventilated place for 4 to 6 weeks
Store the finished soap in a cool, dry place