Hi..i only use soy..the best method for me is ..to heat wax to 185 , that's when i put in the fragrance oil, ( i don't color much but i think you add dye before the fo) I also heat my jars first in the oven on warm..so then stir, fo for 2 min bring temp down to 135 140 and I pour the wax down the wick ( i use a funnel pitcher) then i made felt koozies wrap around jars then i put a box over them..Lol seems like a lot and in the beginning it was but now just about all my jars have perfect glass adhesion, hardly any frosting and the tops are smooth and creamy looking.. hope this helps you