Asbestos is a mineral fiber that was once commonly used in building materials and products, from insulation to ceiling tiles. However, it was discovered that asbestos exposure can lead to many severe health issues, including lung cancer, mesothelioma, and asbestosis.

While the use of asbestos has been banned in the UK for many years now, many older buildings still contain materials that may contain asbestos. These materials can pose a severe risk to your health if they're disturbed, as they can release asbestos fibers into the air.