Our Barrier Spray Program utilizes an EPA approved solution that our trained applicators apply to trees, shrubs and foliage surrounding your outdoor living areas. With this program you are able to reclaim and enjoy your backyard free of mosquitoes. No more bug repellent on the kids…no more citronella torches or candles…just mosquito free outdoor living. The program effectively kills all of the mosquitoes that are present at the time of application and serves as an Invisible Barrier keeping other mosquitoes away for up to three weeks. We return once every three weeks throughout mosquito season to reapply our Barrier Spray Program solution.