Enjoy Nature is the NATURAL alternative to toxic outdoor repellents such as coils, sprays and foggers. Our product is 100% natural made with natural plant oils including citronella, lemongrass, rosemary, peppermint, geranium and clove combined with wood powders and nothing else. Enjoy Nature outdoor Mosquito sticks are 100% biodegradable. It’s safe for us, the environment and the wildlife. Each stick will burn for 1.5 hours and will repel bugs upto 2 hours depending on wind conditions.