The four o'clock flower, also known as Mirabilis jalapa, is a beautiful and fragrant blossom that has many benefits. For one, the four o'clock flower is known to be an excellent natural insecticide. The plant's sap contains a chemical called triterpenoid, which is toxic to many common pests, including mosquitoes, flies, and beetles. In addition to its insecticidal properties, the four o'clock flower is also used as a medicinal herb in some cultures. The roots of the plant are believed to have diuretic and laxative effects, and the leaves can be used to make a poultice that is said to relieve pain and inflammation. Some people also believe that the four o'clock flower has anti-cancer properties. While the four o'clock flower is generally considered to be safe, it is important to note that the plant's sap can cause skin irritation in some people. If you experience any kind of reaction after coming into contact with the sap, it is best to wash the area with soap and water as soon as possible.