Asbestos is a naturally occurring mineral that was widely used in construction materials during the 20th century until it was banned in the UK in 1999. Asbestos was popular due to its fire-resistant properties, strength, and durability which made it a popular component in building materials such as insulation, roofing, cement, and flooring.

While asbestos can be undetectable to the naked eye, it can pose a significant health risk if inhaled or ingested. Asbestos fibers are microscopic and can lead to chest and lung cancers, mesothelioma and asbestosis. It's essential to ensure that any materials that may contain asbestos in your property are tested adequately and removed following the correct procedures.