Insecticide is a song from Silent Hill: Origins. It is track 12 in the game's soundtrack and was composed by Akira Yamaoka. It plays during Travis Grady's journey to the Cedar Grove Sanitarium, during his second meeting with Dahlia Gillespie, during his meeting with Lisa Garland in the Otherworld sanitarium, and on the way to Green Lion Antiques through the Otherworld streets of Silent Hill.