Asbestos was commonly used in building materials before the 1980s, and identifying it can be tricky since it's often mixed with other substances. Key areas to inspect include insulation, floor tiles, and roofing materials. However, visual identification isn't reliable, and professional testing is recommended for accurate results. Asbestos poses health risks when disturbed, so safety precautions are crucial. Ask Improvi.ai for personalized guidance on safe inspection and testing methods.