I have a mold and mildew problem throughout the entire house. The first place I seen it apear was on all my windows. The second place I seen it was in my master bathroom on the walls and shower curtain. So far the coloring was a black and brown color. The third place was my master walkin closet. I noticed this weird color on the wall towards the floor and it was a real light brown color. I am trying to get rid of it but it seems like it's taking over my house. I got kids at home to and I am afraid they will get sick if they touch it. Can they get sick? And How can I get rid of it for good? It;s a 2001 House and it;s on 2 1/2 acres of land. HELP!