Mold is the number one cause of health problems and musty smells within the home, most people living in the home tend to ignore the problem and keep putting off taking care of the problem. Here is just an example of what happens when ignoring the problem, simply this problem just doesn’t go away by itself it only gets worse and eats the moist sheetrock from inside until your wall falls apart. The best thing to do is to tackle the problem before things really get out of control.