6 x 6 Orange Twist Pillar Candles

I’m not happy with the candle. I don’t like all the black smoke I see burning off the wick. For an inside candle it doesn’t seem like a good idea to not have a “cleaner” burn. The description made no mention of being smokeless or clean burning and maybe I’m naive to think it would burn clean so I don’t feel the candle was misrepresented but I do wish I had bought a better or cleaner candle.