After reading the views, I purchased a small jar of "Snow White" to use in place of TD, in an unscented swirl. The fragrance that was used in the larger part of the recipe, slowly darkens that part of the Goat Milk (CP) soap to a dark tan. At cutting time, the Snow White mica swirl, which has no fragrance in it, almost can't be seen. Over the course of 3-4 weeks, the base darkens and Snow White is left to shine! No bad TD habits!! Just a beautiful white swirl! I'm buying a larger jar!