DoktorDoom KnockOut,16 oz,2 pack Doktor Doom Spider Mite Knockout Spray Bottle 16oz 2-PACK Knocks out Spider Mites, Whitefy, Aphids, Leaf hoppers and Japanese Beetles and more! Easy to use spray - you can even spray upside down! Can be used indoors or outdoors to control pests insects. Safe to use on Vegetables and Edibles - Use up to one day prior to harvesting