"What would happen if I only did one filter and made candles?
Would that wax burn differently?
Would burning a yellow candle smell more like honey?"
jen, beeswax intended to be used for candle making must be aggressively filtered for the candle to burn properly, no impurities, honey, debris, dirt, etc...it clogs up the wick. i would filter more than once, otherwise you will experience problems with candles not burning correctly.
the color of the candle really makes no difference in the 'smell'. in my experience, beeswax candles irregardless of the color range, smell 'sweet'. (i only use cappings wax for candles). i have had a variety of color ranging from white/cream to a dark yellow. i have also 'sun bleached' some wax, as long as the wax is not overheated, the colors all smell the same to me.