Ortho Home Defense MAX Termite and Destructive Bug Killer Concentrate, 16-Ounce (Not Sold in MA, NY, RI)Ortho's most powerful insect killer Kills wood destroying pests and other listed home invading insects Use around home's foundation, wooden structures, wood piles, tree stumps and stored lumber May be used in trenching treatments for up to 5 year control in treated areas Controls subterranean termites , carpenter ants, carpenter bees and other listed wood destroying pests Ortho's most powerful insect killer Kills wood destroying pests and other listed