Preventive agent for control of cockroaches, mosquitoes, ants, flies and stink bugs. Microencapsulated insecticide for home use indoors. Cimici is an insecticide whose base is microencapsulated pyrethroid-cypermethrin. The action of the active components provides a prolonged effect of up to 3 weeks. Formulation of the active substance by microencapsulation enables its slow release and therefore prolonged action. Cimici acts by contact and ingestion against infestations of stink bugs, flies, mosquitoes, ants, and cockroaches. It doesn’t work instantly.