Is Murphy Oil Soap Safe Enough for my Family ...
Apr 11, 2012·Even though potassium hydroxide is considered a hazardous substance, it’s also known as lye – something commonly found in soaps, including castile soaps and the homemade soap recipe Kristy shared earlier this year. Potassium hydroxide is a typical ingredient in cleaning products, and it’s also used medically to diagnose fungal infections.