The thing that gets me are the ones calling soy candles natural or Green. Soy wax isn't made just by stomping on the beans and vines, like making wine in the old days, but is extruded out of the vegetable matter by a highly toxic to humans chemical called hexane. I may not have the spelling right on hexane. Then another chemical is then put through the wax to extrude the hexane out. How is this natural or classified as being Green??? Anything that burns produces soot. Paraffin has a darker soot, soy has a grey soot, so harder to see. They all soot. Hehe and you won't see me drinking Soy milk either. Don't ask how that is made. JMO