Seclira Pressurised Insecticide Birds Animal Traps The Envirosafe Jumbo Fly Attractant The Envirosafe Jumbo Fly Attractant Refill is the result of years of extensive research to determine the most cost effective and easy to use method of catching flies which provides superior knockdown characteristics and contains BASF Genuine Transfer Effect technology resulting in unmatched performance Seclira Pressurised Insecticide is especially suited for controlling social insects such as cockroaches and ants as affected insects return to the nest and spread lethal doses before succumbing themselves Makes application more convenient and precise for crack and crevice treatments