Naturally repel mosquitoes with the BioCare Mosquito-Repellant Candle (Model 70011). More effective than citronella, this soy candle is made with lemongrass and other natural essentials oils. The pleasant fragrance masks the carbon dioxide and lactic acid scents produced by humans that are attractive to mosquitoes.The mosquito-repellant candle has two wicks to release double the active ingredients, and it burns for up to 50 hours. The non-toxic, pesticide-free candle is safe to use around pets, kids, and food. It is great for outdoor use in your yard or garden, on your patio, and when camping. For best results, place the candle on the ground near your feet where mosquitoes like to hunt. Made in the USA.