Asbestos is a naturally occurring mineral that was widely used in building materials for many years, particularly in the construction of homes, schools, and public buildings. While asbestos was once a popular choice thanks to its durability and fire resistance, we now know that it can cause serious health problems when its fibers become airborne.

When asbestos fibers are inhaled or ingested, they can cause a range of diseases that can be fatal in some cases. These include mesothelioma, lung cancer, and asbestosis, among others. As such, it's essential to remove asbestos from buildings in order to protect the health and safety of those who live or work inside them.