Zenprox Xtend broad-spectrum aerosol spray features a combination of active ingredients — including etofenprox, piperonyl butoxide (PBO), pyrethrins and tetramethrin — with the insect growth regulator (S)-methoprene to control more than 25 labeled insects. It provides immediate knockdown of adult pests, while also breaking the insect life cycle of future generations. Apply spray indoors and out as a crack-and-crevice or broadcast treatment. Its flexible delivery options includes a 360-degree valve and System III compatibility.
from Pest Management Professional https://www.mypmp.net/2019/01/10/zoecon-professional-products-zenprox-xtend/