Neem oil, a naturally occurring pesticide derived from neem tree seeds, has a yellow to brown hue, a bitter taste, and a garlic/sulfur aroma. With a history spanning hundreds of years, it has been employed to control pests and diseases. Neem oil’s components are found in various products today, such as toothpaste, cosmetics, soaps, and pet shampoos. The most active component for repelling and killing pests is Azadirachtin, which can be extracted from neem oil, leaving behind clarified hydrophobic neem oil.