Expert Organics all-natural mosquito repellent sticks are made with Lemongrass & Rosemary for a long-lasting, sweet-smelling burn. It releases a steady flow of mosquito-repelling smoke that is an ideal control solution for enjoying the outdoors. Whether at home on the patio, deck, or backyard; at the park, beach, or pool; on the boat, dock, balcony, garden, camping, campsite, fishing, rooftop, fireworks, or outdoor concerts these will help keep the mosquitoes away!