Asbestos is a naturally occurring mineral that was commonly used in the construction industry until the 1980s. It was prized for its heat-resistant and fire-retardant properties, and was used to insulate buildings, pipes and other materials. However, the use of asbestos was eventually banned in the UK due to concerns about its link to various health problems.

Despite the ban, many older buildings still contain asbestos, and exposure to this hazardous material can lead to serious health problems such as mesothelioma, lung cancer, and asbestosis. If you suspect that your home or workplace may contain asbestos, it's essential to get it tested as soon as possible to prevent further exposure.