What is PH Balanced Skincare | Chagrin Valley Soap - Ida's ...
Oct 10, 2015·Early soapmakers often had to make many batches of soap before one was suitable to be used on their family's skin. (Read about "The Origin of Soapmaking") We test all of our soap batches with technical grade pH paper. The pH of the initial soap batter is extremely high and shows a deep purple color on the pH paper.