Why Do I Have Mold?
Mold can and will live nearly anywhere that there is moisture available. If your home has a moisture problem that goes without being dealt with, mold likely going to be present.
Moisture problems can happen for a number of reasons. Perhaps you have a leak that you are unaware of. Leaks that go on for a while will cause a moisture problem that can definitely result in mold.
Often people will turn off their heat in order to save money while they are away from home for a short time. In the winter, if you turn the heat off, your pipes can freeze and break. By the time you return home, your home can be a wet, moldy mess.