BASF - 597802 - PT Wasp-Freeze II - Wasp and Hornet Insecticide, 17.5oz Spray can travel 15 ft. to provide applicator safety Residual activity ensures complete elimination of the nest Formulated with a high dielectric strength and exhibits no breakdown up to 49,300 volts and no arcing at 35,000 volts Knockdown is quick so no stinging pheromone is released, thus reducing the possibility of stings