My family and I have recently moved into a older home and would like to make use of the basement. The basement has two parts to it and each side has a sewer drain. I'm sure that this is where the moisure is coming from and also through the walls themselves. Someone has previously put a type of morter on the walls and some of it has broken away and you can see that basically the wall is covered with a type of mold. It is very dark but I'm not sure if it is the ever famous Black Mold. I am looking for a way to clean the mold, dry my basement out and seal the the walls from the inside. Your advice is greatly apprieciated. Thanks