Asbestos is a natural mineral that was commonly used in construction materials until the 1970s, due to its properties of being fire retardant, good electrical insulation, and its durability.

However, we now know that the fibers of asbestos can cause serious health problems, including cancer, when inhaled. Because asbestos was so commonly used in the construction industry, many properties can contain these dangerous fibers, especially if they were built before the year 2000.