Soap Making Basics10 June 2026· 7 min read
How to Use a Lye Calculator for Cold Process Soap
Learn how to use a lye calculator to make safe, accurate cold process soap recipes. Covers NaOH vs KOH, superfat, and water ratios.
Read article →The LatherForge Blog
Free tutorials and practical guides for handmade soap makers — from beginner recipes to running a profitable soap business.
Learn how to use a lye calculator to make safe, accurate cold process soap recipes. Covers NaOH vs KOH, superfat, and water ratios.
Read article →Everything you need to start making cold process soap at home. Equipment, oils, safety, and your first simple recipe.
Read article →Practical advice for soap makers selling on Etsy. Improve your listings, photos, SEO, and pricing to grow consistent sales.
Read article →LatherForge — Launching January 2027
Recipes, batches, inventory, costing and Etsy listings — all in one platform.
Get Early Access