If you haven’t heard of Castile soap, let us introduce you to the new MVP of your cleaning ingredient list. It’s a naturally derived formula that’s tough on grime, gentle on skin, and ...

Soap combines fats or oils with sodium hydroxide (in the case of soap bars) or potassium hydroxide (for liquid soap). These ingredients are very effective at breaking down dirt ...

But there are still craftspeople making soap the traditional way. Susan and Sarah Ryhanen, the mother-daughter team behind Saipua, whip up the most exquisite handmade bars at Worlds End, their 107 ...

Soap is often saline or alkaline, consisting of vegetable oil as well as sodium hydroxide or potassium hydroxide. Continuous use of soap can reduce the pH of our skin, i.e. 5.6 to 5.8.

If sodium hydroxide is used then sodium stearate (C 17 H 33 COONa) is formed as the soap well as glycerol. Sodium stearate (a white solid) is the most common type of soap.

Dr. Bronner's Magic Soaps has been around since 1948, when it was founded by soap maker Emanuel Bronner. It's known for its liquid castile soap.

The Best Biodegradable Soap Is Safer for You and for the Environment. These suds feel good in more ways than one. ... lye, water, potassium hydroxide (potash), sodium chloride (salt), oats, and more.

Besides being a major soap component, sodium stearate is used as an additive in other cosmetic products to form solid “stick” shapes. According to Acme-Hardesty, a Blue Bell, PA–based manufacturer of ...