Shieldtox Multi-Insect Kill is a versatile insecticide designed to eliminate and repel both flying and crawling insects. For effective use against mosquitoes and flies, it is recommended to close all doors and windows, switch on the lights before spraying, and direct the spray upwards throughout the room for about 2-3 seconds (suitable for a medium-sized room of 60m3). After spraying, leave the room and keep doors and windows closed for at least 10 minutes before re-entry, ensuring proper ventilation upon returning. For targeted control of cockroaches, ants, fleas, spiders, and silverfish, users should spray Shieldtox Multi-Insect Kill directly from a distance of 30 cm onto the insects. It's important not to spray excessively to achieve optimal results. Users are reminded that off-label use is prohibited under the Pesticides Act 1974.