Doff Wasp Nest Destroyer Foam 300Ml Rapid knock-down action Easy to use aerosol for accurate application. Can be applied to nests from up to a distance of 3 meters For use between May & September 300 ml aerosol spray Doff Wasp Nest Destroyer Foam 300Ml Keep Doff Wasp Nest Destroyer Foam in hand for immediate use whenever you spot a wasp nest. Wasp nests are not always noticeable until they have grown quite large, about the size of a rugby ball, and are often built-in roof spaces and wall cavities, or in bushes, hollow trees, or soil banks below ground. Specifically designed powerful aerosol that will destroy a wasp's nest from a distance of over 3m. The spray foams up instantly to thoroughly wet the treated nest. Fast-acting with rapid effect on contact. It contains permethrin and tetramethrin. Features Rapidly and effectively kill the wasps in a nest Ideal for use when the nest is not visible or accessible Rapid-acting ingredients for the control of wasp & ant nests Fast-acting with rapid effect on contact Use indoors and outdoors