Also shouldn't home inspections when purchasing warn about asbestos and others similar risks? I suppose many people rent and the landlords may know or not care

Also shouldn't home inspections when purchasing warn about asbestos and others similar risks? I suppose many people rent and the landlords may know or not care. This seems like a service business and not necessarily a startup. But on second thought, maybe there's a hardware device that could test everything wherever you went: air and water. Perhaps even you could scrape a chip of paint into it. Now that's something I would strongly consider buying. You could take it when traveling to ensure there are pollutants in your water. As a (hopefully) future parent, I worry about my kids being exposed to even minute amounts of lead.