This 3 month product does what it claims and more! We have many unwelcome visitors living in these wonderful wheat fields on the Palouse Region of Eastern Washington, and Ortho knocks them out! Horse flies, Wasps, Hornets, Mosquitoes, Natts, Ticks- we've got them all! And the moles? They don't like it either- once it's soaked into the ground, I don't have them in the yard anymore! Thanx, Scotts,, for making my yard a bare foot yard!!