Soap

There are no reviewed versions of this page, so it may not have been checked for adherence to standards.

Most kinds of soap are chemical compounds containing sulfates. When combined with water during bathing or washing, ay help people and clothes get clean by reducing the ability of dirt and oil to hang onto skin or fabric.

Soaps are made from animal fats or vegetable oils.

There are two basic steps in making soap:

Soap cleans very well in soft water. It is non-toxic to water life. It can be broken down by bacteria.

However, soap is only slightly soluble in water, so it is seldom used in washing machines. It does not work well in hard water. It cannot be used in strongly acidic solutions.

Man has used soap for at least 2000 years.

This short article can be made longer. You can help Wikipedia by adding to it.