First, let's go over a quick primer on mold. Every kind of mold is a fungus, and share biology with mushrooms and lichens, for example. The mold that is dangerous to humans is relatively rare in the fungus world, meaning most kinds aren't dangerous. However, some molds are dangerous, so any mold you find indoors must be mitigated and completely removed.

Government experts recommend that you reach out to a Mold remediation company for help if the mold you discover takes up more than about 9 square feet. If you see mold, there is probably hidden mold behind walls, in attics and elsewhere.

Check credentials before you hire a mold removal company.

Mold that is allowed to grow sends off spores, which act like seeds and can harm your possessions very quickly. If not, mold growths will continue to feast on your home or business and will destroy your things. Some types of mold, those that release mycotoxins, can also cause major health problems ranging from brain damage. Mold can be especially dangerous for infants, children, and anyone with a compromised immune system .