Plant-based natural formula made with essential oils Effective at reducing mosquitoes, noseeums, and gnats Spray and play - no wait time Apply to yards, grassy areas, and bushes Earthy citrusy scent Covers an area of 2,400 square feet Apply product at sundown A treatment for yards to kill and repel mosquitoes No harsh chemicals Reduces ant mounds The Backyard Halo Mosquito Barrier reduces and keeps mosquitoes, noseeums, and gnats away. This plant-based natural formula made with essential oils has an earthy and citrusy like smell. Perfect for yards, bushes, grassy and damp areas, and all hardscapes. The formula also works at reducing ants and ant mounds. Included in this end hose kit is one end hose nozzle, and two 16oz bottles of Backyard Halo mosquito barrier formula. Each Bottle (16oz) covers an area of 30’ x 40’ feet. It’s easy to use - simply attach a bottle of barrier formula to the end hose sprayer, then connect the end hose sprayer to the garden hose and spray. Spray on grassy and damp areas, bushes, around doors, and hardscape. The end hose sprayer kit is intended for all outdoor areas. Apply product at sunset. Best results when applied on two consecutive days. This product is formulated and bottled in the USA