Asbestos is a naturally occurring mineral that was widely used in construction materials throughout the 20th century due to its strong, durable, and fire-resistant properties. However, asbestos fibers can cause serious health problems when inhaled, such as mesothelioma, lung cancer, and asbestosis.

Although asbestos has been banned in many countries, it can still be found in building materials such as insulation, tiles, roofing, pipes, and drywall. Asbestos fibers become dangerous when they are released into the air, making it crucial to have a professional asbestos survey before any refurbishment, demolition, or renovation work takes place.