Montrose, MI, August 26, 2015 -- "The biggest mistake a home buyer in Oakland County, Michigan, can make is the failure to have the home under contract thoroughly mold inspected and tested prior to the closing of the home purchase," cautions Phillip Fry, Certified Environmental Hygienist, Professional Industrial Hygienist, and webmaster since 1999 of the mold authority website http://www.moldinspector.com.