A safer and more effective way to control wasps. Unique formulation kills wasps on contact as well as destroy their nest. Designed with a jet spray can to access hard to reach and sheltered places, where wasp nests are generally found. Features & benefits outdoor control kills wasps on contact. Destroys their nests. Sprays up to 4m. Fast acting. Ready to use. Sizes350gm aerosol. How to use - shake can well before use. Best results are achieved if the wasps are contacted directly. Treat in the evening when wasps are in the nest and are less active. Wear protective clothing when treating nests (bee veil, hat, long sleeved overalls and gloves).