Harris 16 Oz. Ready To Use Powder Boric Acid Roach Killer

Boric acid roach powder is 99% boric acid to keep powder from caking and clumping. Special lure attracts insects to feed on the boric acid. Kills roaches, palmetto bugs, waterbugs, and silverfish. Puffer bottle with reaches into cracks and crevices where insects hide. EPA (Environmental Protection Agency) approved for use in all 50 states. 16 ounce bottle.