Coming Clean: The Truth About Soap (Part 1)
Chere Deshayes
Soap is the oldest cleanser around. It is created by a chemical reaction between oils, water and lye. Although lye is used to make soap there is no lye left after saponification (the chemical reaction that makes soap) is complete. There is no such thing as a bar of soap that was made without the use of lye. Different kinds of soap are made using a variety of different oils. Both animal & plant oils can be used in the soap making process, each adding different qualities to the soap.
Conventional Bar Soaps
Much of the soap available in the store today is not really soap at all, but a detergent. Detergents are a petroleum based product, like gasoline and kerosene. Have you ever noticed how regular soap leaves your skin feeling dry, itchy and tight? Alkali, the most common irritant in soap is often the culprit. Others ingredients in mass-marketed soap have been proven harmful to human health and can cause severe skin irritations in some people. These include ingredients such as DEA, Isopropyl Alcohol, BHT and Triclosan (commonly found in anti-bacterial soap). The most common ingredient in conventional bar soaps is sodium tallowate. It is the natural product of combining tallow, or beef fat, with lye. The attractiveness for tallow for mass producing soap is that it processes quickly, produces a hard bar of soap and is cheap and plentiful.
