Asbestos is a naturally occurring mineral that was widely used in the construction industry from the 1940s to the 1980s. It was mainly used for insulation, roofing, and fire-resistant materials due to its durability and heat-resistant properties. However, it was later discovered that asbestos fibers could cause serious health issues such as mesothelioma, lung cancer, and asbestosis when inhaled.

Though its use is currently banned in many countries worldwide, several building materials still contain asbestos. If you suspect that your building materials contain asbestos, it's crucial to get them tested by a licensed professional. Once asbestos is confirmed, you need to dispose of it immediately and safely.