
How to Test pH with Red Cabbage
In episode 117 of Soapmaking 101 with the Soap Queen, Anne-Marie Faiola introduces listeners to the essentials of soapmaking, with a focus on understanding and testing pH levels. The episode begins with a warm welcome and an introduction to the foundational aspects of soapmaking. Anne-Marie then explains how to test pH using natural indicators, providing practical insights for soapmakers. She addresses the common issue of lye-heavy soap batches, offering solutions to correct them. The episode also includes a segment featuring resources and supplies from BrambleBerry.com, equipping soapmakers with the tools they need to succeed in their craft.
Key Points
- Red cabbage juice can be used as a natural pH indicator to test the safety of your cold process soap.
- The color change in the cabbage juice helps identify if your soap is within the safe pH range or if it is lye heavy.
- Cabbage juice can be stored in the fridge for about a week, allowing you to test multiple batches of soap.
Chapters
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Transcript
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