EPA Recommends Radon Testing in January
http://yosemite.epa.gov/opa/admpress.nsf/d0cf6618525a9efb85257359003fb69d/9ebfbf50db042d4b8525780900604196!OpenDocument
http://yosemite.epa.gov/opa/admpress.nsf/d0cf6618525a9efb85257359003fb69d/9ebfbf50db042d4b8525780900604196!OpenDocument
"January is national Radon Action Month and the U. S. Environmental Protection Agency encourages everyone to test their homes for radon. January is an especially good time to test homes and schools because windows and doors are closed tightly and people spend more time indoors."