<p>Disclosed is a utility model for a plant-based insecticide chemical spray composed of an ethanolic extract of neem tree (Azadirachta indica) leaves. The composition consists essentially of 100 grams neem (Azadirachta indica) leaves and 400 grams ethanol. Neem (Azadirachta indica) leaves are dried, pulverized, and extracted using ethanol to obtain a sprayable insecticide solution. The formulation provides an effective, low-toxicity, and environmentally friendly alternative to conventional chemical insecticides. The use of ethanol eliminates the need for hazardous solvents, making the product suitable for household and small-scale agricultural use. The utility model offers a simple preparation process while maintaining the insecticidal efficacy of neem (Azadirachta indica) - derived bioactive compounds.</p>