100% natural Rescue Ma dhoop cones are completely organic & are totally chemical & charcoal free. They are prepared from cow dung mixed with ghee(clarified butter) & camphor which supposedly release oxygen while burning & purifies the air from all the negative energy. We use naturally occurring fragrant herbs & resins like Sambrani, Loban, Frankincense, Guggal & Chandan which not only purify our surroundings but also improve our health and offer natural vedic lifestyle.