Neem oil is extracted from cold pressing neem seeds. It has strong odour and bitter taste with brownish yellow in colour. Key ingredients of neem oil are Azadirachtin and Nimbin. Azadiractin is a known bio pesticide and used to control many type of pests such as cabbage worm, thrips, whiteflies, mites, fungus gnats, beetles, mealy bug, beet armyworm, aphids moth larvae, mushroom flies, leafminers, caterpillars, locust, nematodes etc. Azadiractin is non-toxic for mammals, birds, earthworms and some beneficial insects. Nimbin is known for antiseptic, anti-inflammatory, antipyretic, and fungicidal properties and used in cosmetic and skin care products.