How to Make High-Temperature Hot Process Soap (Video)

High-temperature hot process soap is a fast, hands-on way to make soap and move it quickly through the cook. In this video, I demonstrate a high-temp hot process castile soap and show how the batter behaves as it heats, cooks, and comes together.

What You’ll Learn

  • How high-temperature hot process soap works
  • How activated charcoal creates natural gray and black soap colors
  • Why hot process moves quickly through trace
  • What to expect during the hot process cook

Learn More About Activated Charcoal in Soap

This video uses activated charcoal to color the soap. If you’d like to learn more about how charcoal works in soap and how much to use for different shades of gray and black, you can read the full charcoal guide here:
Activated Charcoal Soap Color Guide for Soapmakers

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