Asbestos is a naturally occurring mineral that was once widely used in the construction industry. Its strength, durability, and fire resistance made it the ideal material for construction purposes. However, asbestos is also highly toxic and has been linked to a range of health problems, including mesothelioma, lung cancer, and asbestosis.

Asbestos-containing materials (ACMs) were used in many buildings built before 2000, including residential homes, schools, hospitals, and commercial buildings. While asbestos is not harmful when it is undisturbed and in good condition, it can become dangerous when it is damaged or disturbed, resulting in the release of toxic fibres into the air.