The thought of using all natural coloring and scent from scratch, i meant from infused the oil to squeezing the juices and incorporate them to my soapmaking, - for example, i used screwpine leaves to extract its' green coloring and scent; orange zest plus carrot extract for orangy coloring and orange infused oil - made me feel so safe and happy as i am in control of all the ingredients in the soap (i am skeptical about the unknown of the component added into essential oil, fragrance oil, titanium oxide, clay, pop mica etc); however the good feeling lingers on for a short while, the natural color and scent fades over time. That causes a fade in my zealous to make soap now! Any counsel from old timer?