The Tallow Lye Soap Handbook (PDF)

$5.00

A 37-page lye soap handbook built around one recipe: 90% beef tallow, 10% castor oil, 5% superfat. Exact grams measurements for each ingredient, the chemistry behind saponification, troubleshooting, adding color and scent naturally, and a printable batch log.

A 37-page lye soap handbook built around one recipe: 90% beef tallow, 10% castor oil, 5% superfat. Exact grams measurements for each ingredient, the chemistry behind saponification, troubleshooting, adding color and scent naturally, and a printable batch log.

What's covered

Inside the Cold Process Tallow Soap Handbook

Tallow has been the standard soap fat for most of the history of soapmaking, and it still makes one of the hardest, longest-lasting bars you can produce at home. This handbook shows you how to make tallow soap from one tested cold process recipe, written in grams, with every step and temperature spelled out.

37Pages
20Sections
5Illustrations
86Glossary terms

Contents

20 sections

Start here

01Safety Read first
02Why soap works Illustrated
03Why cure your soap
04Superfat and lye calculation

Ingredients and tools

05About the ingredients
06Fatty acids in tallow
07Tools and equipment

Make the soap

08The tallow soap recipe In grams
09Method 17 steps
10Troubleshooting 11 problems
11The zap test 4 steps

Make it your own

12Scent
13Safe usage limits 16 essential oils
14Clays and colorants 10 clays
15Powdered herbs and botanicals 13 botanicals
16A sulfur and clove variation
17Scaling and adjustments 700 g test batch

Selling and reference

18If you plan to sell 10-point checklist
19Batch log Printable
20Glossary 86 terms

Delivered as a printable 37-page PDF.

Tallow Soap Questions, Answered

I've never made soap before. Can I start here?

Yes, the handbook was written for a first batch, with seventeen numbered steps and a cue for each one so you know what to look for.

Can you make tallow soap without lye?

No, all soap is made by reacting fat with lye, including the melt-and-pour bases sold as lye-free. In a properly made bar the lye is used up completely, so none is left in the soap you wash with.

Is lye soap safe?

The finished bar is safe, and the only part that needs care is the mixing, which is why safety is the first section of the handbook.

Is tallow soap good for skin?

Tallow makes a hard, creamy bar that is gentle on skin, and the 5 percent superfat in this recipe leaves a little free oil in the bar to keep it from feeling drying.

Why is there only one recipe?

One recipe you understand well is more useful than a dozen you follow without knowing why. The handbook explains what each ingredient does, then shows you how to scale the batch and add coconut oil for more lather.

Where do I get tallow for soap making?

Local butchers and ranches are good sources of beef fat to render yourself, and pre-rendered tallow is sold online. The ingredients section explains what to look for.

How long does tallow soap last?

A well-cured tallow bar outlasts most store-bought soap in the shower and keeps for a year or more if stored somewhere dry.

Grams or ounces?

The recipe is in grams, because lye needs to be measured precisely and grams remove rounding errors. Any digital kitchen scale will do.

Can I sell the soap I make from it?

Yes, a section near the end covers the paperwork, labeling rules, and a ten-point checklist to work through before your first sale.

What exactly am I buying, and what is the refund policy?

A 37-page printable PDF, delivered by download link right after purchase. Because it is a digital file, all sales are final, but if something is wrong with your download, send a message and it will be made right.