Coloration PREP: To make sure that the titanium dioxide blends easily into the soap batter, we advise micronizing it in advance of dispersing it in oil. Please Notice That is an optional tip but it really does help with the titanium dioxide clumping during the soap. =) To micronize colorant, http://donkey-milk-moisturizing06271.free-blogz.com/22144885/the-fact-about-donkey-milk-liquid-soap-that-no-one-is-suggesting