A amberec New member Aug 19, 2010 #1 In Virginia, do all apartments have crunchy and flaky crud inside the heating and air vents? Stuff that looks like it's been there for 60 years, like that. Is it the humidity or mold that makes it that way?
In Virginia, do all apartments have crunchy and flaky crud inside the heating and air vents? Stuff that looks like it's been there for 60 years, like that. Is it the humidity or mold that makes it that way?