Resources Radon http://www.health.state.mn.us/divs/eh/indoorair/radon/index.html http://www.epa.gov/radon/pubs/index.html Carbon Monoxide http://www.health.state.mn.us/divs/eh/indoorair/co/index.html Lead http://www.health.state.mn.us/divs/eh/lead/index.html Asbestos http://www.health.state.mn.us/divs/eh/asbestos/ Aluminum Branch Circuit Wiring http://www.cpsc.gov/cpscpub/pubs/516.pdf http://www.inspect-ny.com/aluminum/aluminum.htm http://www.inspect-ny.com/aluminum/alreduce.htm Home tips and info This Old House http://www.thisoldhouse.com/toh/ Ask the Builder http://www.askthebuilder.com/ Hometime http://www.hometime.com/home.html Do it Yourself http://www.doityourself.com/