Mold is the most common growth that can be noticed in households especially in dark and moist places like basements. You might have seen a greenish-black or black growth on the walls of the houses. This is a toxic growth which can lead to severe health issues.  It is therefore essential to get rid of this toxic growth. There are many individuals who prefer doing it themselves. As you are not a professional you might clean the growth for that instant but it will not be removed completely and can again be seen there after a few days. It is therefore essential that you hire a professional like Pure Air Nebraska mold testing and Mold Cleaning Service in Omaha so that you can get it removed properly.