TD rivers

My previous post, Glycerine Rivers: Secret Revealed, about water concentration as a contributing factor to the formation of glycerine rivers, got lots of feedback all of which I’m very thankful for. Many said that they had never made the connection … Continued

Most seasoned soapmakers are well familiar with the phenomenon commonly known as glycerine rivers, TD (titanium dioxide) rivers, TD crackle or glycerine separation. The terms are all descriptive of what the phenomenon looks like: translucent rivers or streaks in a … Continued