Asbestos is a naturally occurring fibrous material that, due to its fire protection and thermal insulation properties, has been extensively used in buildings. Despite its excellent properties, asbestos is also a serious hazard to health and causes many thousands of deaths every year, globally. Although asbestos is now banned in South Africa and other countries, the legacy of asbestos, hidden in various shapes and forms, will remain with us for many years to come, threatening lives at home and at work.