Field Life: Change the lure every 30 Days Application Notes:Find the side with arrows on the foil pouch. Peel that layer off completely and discard. DO NOT PUNCTURE OR CUT the remaining sealed pouch that contains the coaster lure. DO NOT REMOVE the large round coaster lure from the pouch.The clear layer is a slow release material that allows the scent to gradually escape into the air. Hang traps individually, one per every 30m. Change lure every 30 days and trap as necessary, continue trapping for 6-9 weeks or as necessary. See reference photo.