Perfect for Homes, Businesses and Just about All Outdoor Venues! Safeguard an entire venue or yard space to protect your family and friends. Just hang the OUTDOOR ZONE pouch in specific areas outside to prevent mosquito bites. Instead of feeding on your blood the mosquitoes return to feeding on nectar from plants. One pouch protects the average size yard (70 radius/ 15,386 square feet) for 15 days.