Asbestos is a fibrous mineral that was commonly used in the construction industry from the 1930s through to the 1990s. It was used in various building materials due to its resistance to heat, fire, and chemicals. However, research has shown that exposure to asbestos can cause significant harm to human health, including a range of respiratory illnesses such as lung cancer and mesothelioma.

Due to the health risks associated with asbestos, it's essential that property owners remove any asbestos in their building promptly. Asbestos-containing materials can become friable over time, meaning that the fibers can become airborne and easily inhaled. This is particularly dangerous during renovations, as drilling or removing materials can release asbestos fibers into the air.