How to Make Homemade Soap: A Beginner’s Guide to Cold Process Soap Making
TL;DR: Key Takeaways Cold process soap making requires just 3 core ingredients: oils/fats, lye (sodium hydroxide), and water. Lye is essential, all true soap requires saponification between lye and fat. Properly made soap cures in 4–6 weeks and contains zero remaining lye, completely safe for skin. A basic batch makes 8–10 bars for about $1–2…
