ATTIV WAS DONE AND BOXES (3 OR 4) FOR RODENTS WERE PLACED OUTSIDE HOUSE WITH CENTRICON IN GROUND AS WELL.. WHAT I WOULD LIKE TO KNOW IS HOW MANY TIMES PER MONTH OR WOULD IT BE EVERY OTHER MONTH THAT NOZZLE WILL BE COMING TO HOME TO CHECK OUT CENTRICON AND RODENT TRAPS-AS WELL AS SPRAY OUTSIDE AND INSIDE HOME-CONTRACT SAYS 4 (FOUR ) TIMES PER YEAR-DOES THAT INCLUDE ATTIC AS WELL? LISA GALLOWAY HAS BEEN A GREAT HELP. THANK YOU.