VOC, or volatile organic compound, refers to any chemical compound that easily evaporates at room temperature and can be found in both natural and man-made materials. These compounds can have harmful effects on human health and the environment, making them a major concern in industries such as manufacturing, construction, and transportation. Examples of VOCs include formaldehyde, benzene, and toluene. To reduce the negative impact of VOCs, it is important to limit their use and properly dispose of them.