Asbestos was commonly used in building materials until the late 20th century because of its strength, resilience, and fire resistance. However, it was later found to have harmful effects on human health and was banned in many countries, including the UK.

When asbestos-containing materials (ACMs) are disturbed or damaged, they release microscopic fibers that can be inhaled and cause serious lung diseases, including lung cancer, mesothelioma, and asbestosis. Therefore, it is important to properly dispose of ACMs to prevent exposure to these harmful fibers.