Asbestos is a naturally occurring mineral that was commonly used in buildings and construction materials until the 1980s. It was a popular choice for its fire-resistant and insulating qualities. Unfortunately, asbestos is also highly toxic and exposure to it can lead to serious health problems such as lung cancer, mesothelioma, and asbestosis. Asbestos can be found in a wide range of materials such as insulation, flooring, roofing, and more.