ANDGRO Insect Spray contains a chemical derived from chrysanthemum flower extracts. It may be used indoors, outdoors, in offices, homes and school. Effective on most insects such as Cockroaches, Mosquitoes, Spider, Mites, Aphids, Mealy Bugs, Webworms, Leafhoppers, Stink Bus, Beetles, Moth, Ants and Etc.Shake well and spray infected area from 30-40cm away. For best results, spray in short bursts and spray in the evening. Spraying should begin at first signs of insect infestation and should be repeated until no signs of infestation remain.