PIC Mosquito Repellent Sticks (5 Sticks) Burns 3-4-hour outdoors Protects large areas Contains 5 sticks Mosquito repellent stick Helps to repel mosquito For outdoor use on patios, campsites, cabanas and other outdoor areas Use 1 stick for 100 square feet where there is little breeze or no breeze Each stick lasts 3 to 4 hours