Asbestos is a natural mineral that has been widely used in building materials for decades. It is made up of microscopic fibers that are dangerous when inhaled. Asbestos fibers can cause serious health problems, such as lung cancer, mesothelioma, and asbestosis if they are inhaled. Asbestos was commonly used in a variety of building materials such as insulation, roofing, flooring, and ceilings. Due to the serious health risks, the use of asbestos was banned in the UK in 1999. However, many buildings constructed before 2000 still contain asbestos, making it important to identify its presence and manage its removal.