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How did they make soap in the 1700s?

Author

Mia Smith

Published Apr 13, 2026

How did they make soap in the 1700s?

They made it from animal fat, wood ashes, and water. The fat had to be boiled (refined) and the hardwood ashes leached for a weak lye solution.

How did they make soap in the olden days?

Ancient Mesopotamians were first to produce a kind of soap by cooking fatty acids – like the fat rendered from a slaughtered cow, sheep or goat – together with water and an alkaline like lye, a caustic substance derived from wood ashes. The result was a greasy and smelly goop that lifted away dirt.

Why are wood ashes needed for soap?

You see, lye (sodium hydroxide) is formed when wood ash (which is mostly potassium carbonate) is mixed with water. The mixed solution is extremely alkaline and if it comes in contact with your skin, it begins to absorb the oils and turns your skin into soap.

What was Colonial soap made of?

Colonial soap was made using two key ingredients: lye, which colonists made from the ash of wood fires, and fat, which was the byproduct of butchering and cooking. The colonists used the by-products of everyday life and turned them into a household staple and an economic commodity.

What did people wash before soap?

Before soap, many people around the world used plain ol’ water, with sand and mud as occasional exfoliants. Depending on where you lived and your financial status, you may have had access to different scented waters or oils that would be applied to your body and then wiped off to remove dirt and cover smell.

Did the Romans have soap?

The Romans did have soap, while soap has a long history starting with the Sumer in the Middle East, however it were the Germanic and Celtic people who brought soap into the Roman Empire.

Is Potash the same as lye?

Sodium Hydroxide is more commonly known as lye or caustic soda where Potassium Hydroxide is known as potash. Both are used to change fats into soap in a process called saponification.

Who made soap in colonial times?

In Colonial America, soap was made by women producing it out of their homes seasonally. The commercial production of soap did not start until the early 1600’s when enterprising soapmakers from England began arriving in the New World.

How did American settlers make soap?

In order to make soap, the colonists would combine the lye and rendered fat in a kettle and heat the mixture to a boil. After 6 to 8 hours, a soapy mass formed at the top of kettle which was liquid soap.

How did early colonists make soap?

The manufacture of soap by the hard-working colonists from wood ashes and waste fats give testimony to early American self-sufficiency and resourcefulness. Soap, an easy item for us to obtain, was produced by boiling wood ash lye and fats together. Soap’s desirability and procure-ment wrote its own pages in the history of early America.

How did people make soap in colonial times?

In Colonial times, soap was made by boiling lye, slowly dissolving animal fat in it and then cooking the ingredients for long hours. Soap requires both a fatty acid and an alkali , which is a chemical that neutralizes acids.

How was soap made originally?

The earliest-known use of soap dates back to the ancient Babylonians, who made soap as early as 2800 B.C. Clay containers from that era have been found inscribed with a recipe for soap made from animal fats combined with wood ash and water.

When was soap first invented?

Liquid soap was first patented by William Shepphard in 1865. The first commercial brand of liquid soap was developed and sold in 1898 by the B.J. Johnson Soap Company.