Doktor Doom's Wasp and Hornet Nest Annihilator II helps homeowners swiftly rid their homes of pesky wasp and hornet nests. The powerful 550-gram spray reaches nests up to 4.6 metres off the ground, providing both contact kill upon spraying as well as residual kill by acting as a deterrent to any insects that might return to the nest. Simply spray the formula onto active wasp and hornet nests attached to your home or found in trees, and watch as the nests quickly become a thing of the past