The Deadfast Garage & Loft Smoke Fumigator kills wasps in and around the nest whilst also targeting hidden pests in cracks and crevices for total room control. The application is odourless and leaves no visible residue after treatment. It also treats other flying and crawling insects, including flies and ants. The pack includes 2 smoke fumigators, if a further or future treatment is needed.Kills flying and crawling insectsTargets hidden pests in cracks & crevicesNo smell or visible depositsFor use indoorsCoverage:Up to 120m³ for flying insects and up to 7.5m³ for crawling insectsHow to Use:For best results use in the late afternoon and leave the greenhouse overnightEnsure that the area to be treated is as smoke tight as possible by closing all windows and door entrances, etc. Cover water storage tanks before applicationRemove the plastic lid and place the white pot on the upturned tin on a stable heat-resistant surface (e.g. a plate on a 0.5m² of aluminium foil)Light the fuse carefully