This wax soots.to make it less sooty you should add some soy, try 15 per cent. It will help. What I see with many paraffin candles is a solid dark container, maybe not the look you want. It’s a toss up with this wax, great color and throw, paraffin soot. Lx can work nicely in the wax and it’s a pretty wick. You can still get great color adding more soy, test and see where this stops. More soy less soot.