Flight Control Max Goose Repellent 2.5 GallonFlight Control Max is the key to goose management! Flight Control Max is a new formulation that has been developed for turf management and wildlife control professionals as a humane tool to deter geese from congregating in and around golf courses, ponds, office and commercial complexes, athletic fields, recreational facilities, residential areas, and parks. Flight Control Max will not wash off the turf from rain. Unlike other methods of Goose Control,