You shoud learn about what mold is and why it grows. Every kind of mold is a fungus, just like mushrooms and athlete's foot, for example. The mold that is toxic to people is relatively uncommon in the fungus world, meaning most kinds you find in your house or business aren't harmful. However, some toxic molds are dangerous, so any mold you find indoors must be mitigated and completely removed.
The rule of thumb is to contact a home mold remediation Coralville IA company to get rid of the mold if it is more than 9 square feet.. When you see any sizable mold growth, though, it's a good idea to call for help from professional mold removal services. Certified technicians can help you make sure there is no mold spots in other spots around the house using tools such as measurement devices and laboratory kits and more.
Before you select any company, check that they are certified properly and that they are approved by watchdogs such as the Contractor Connection, Restoration Industry Association and the Institute of Inspection, Cleaning and Restoration.
You should mitigate any fungal growth you find to prevent further mold damage, and do it right away. If you don't, mold growths will continue to feast on your home or business and can destroy your things.