Asbestos is a naturally occurring mineral that was widely used in construction and building materials from the 1950s until the 1990s. It was popular because of its insulating and fire-resistant properties. However, it was later discovered that asbestos fibres are highly hazardous and can cause severe health problems when inhaled. This is because the fibres are so small that they can get lodged in the lungs and cause long-term damage.

Asbestos exposure is associated with lung cancer, asbestosis, mesothelioma, and other respiratory conditions. These diseases can take years or even decades to manifest, which is why it's crucial to act now if you suspect that your property may contain asbestos.