PestShield Ant & Crawling Insect Killer Spray Kills Ants Fleas Cockroaches and other crawling insects 300ML Active ingrediens: Tetramethrin 0.184% w/w, permethrin 0.138% w/w insecticide for amateur use against ants, cockroaches, fleas and other crawling insects, for use only as a crack and crevice, band or spot treatment in domestic premises.