Asbestos is a naturally occurring mineral that was widely used in building materials and products from the 1950s to the 1990s. It was popular because of its strength, durability, and heat-resistant properties. However, it is also highly toxic and can lead to serious health problems if inhaled.

Asbestos fibers are released into the air when asbestos-containing materials are disturbed. When these fibers are inhaled, they can become trapped in the lungs and over time, lead to respiratory issues, lung cancer, and mesothelioma. These diseases can take years to develop and can be fatal.