Skeem Design Citronella Outdoor Sea Salt Votive Candle, set of 3All natural Citronella oil blended with ocean air and sea salt with hints of jasmine. Contains all natural Citronella, grapefruit, lemon & lime oil. Citronella is a proven, all natural, insect repellent made from the leaves and stems of the lemongrass plant. It repels insects by masking the smells biting insects are attracted to. Our citronella oils are blended with fine fragrances to smell as good as they look. Once lit, the only bugs youll see are