In episode 15, Anne-Marie Faiola explores the intriguing topic of vanilla discoloration in cold process soapmaking. The episode begins with a welcome and introduction to the concept of discoloration, particularly when using vanilla fragrances. Anne-Marie delves into the factors that contribute to this phenomenon, using Vanilla Sandalwood Fragrance Oil as a case study. She discusses discoloration caused by other aroma chemicals and offers practical prevention tips. Listeners will learn techniques to counter discoloration, including the use of titanium dioxide, and discover ways to embrace and creatively incorporate discoloration into soap designs. The episode concludes with final thoughts on managing this common soapmaking challenge.

(0:00) Welcome and introduction to soapmaking with vanilla discoloration

(1:23) Factors affecting discoloration and example with Vanilla Sandalwood Fragrance Oil

(2:01) Discoloration from other aroma chemicals and prevention tips

(2:37) Techniques for countering discoloration, including titanium dioxide

(3:24) Embracing and using discoloration creatively in soap design

(3:59) Conclusion and final thoughts