For days and days 'til they get a trace. Kind of a well earned reward. The recipe sucks if the owner can't get the bucket of oils to trace in ten minutes or less. Some people hate the use of blenders. I think it just represents change, and they don't do change well.
Soap is a vehicle for scent.
A rather obsessive bunch, they tend to sniff alot of things. Very nose governed. Color is everything to them. Whorls, waves, swirls, marbleizing, blotches, with powdered clays, dyes, spices, herbs, barks and woods, flowers, fruits and veggies, and colored oils. Chanting is optional.