1. Asbestos Insulation
For decades, asbestos was hailed as a miracle material in home construction, prized for its powerful fire-resistant properties. It found its way into attic insulation, pipe wrappings, and even ironing board pads, seemingly keeping families safe from fire hazards. However, this safety was an illusion—disturbed asbestos fibers can be inhaled, causing severe lung diseases such as mesothelioma and asbestosis. Today, we know just how dangerous this once-common material truly was, making its legacy in old homes a hidden threat.
