My daughter recently moved to a 1924 2-story home. Recently she found a leak in the upstairs bath that ran down into the wall all the way to the basement. The wall is plaster and wood lath and has dried out since the leak was fixed by a plumber. Blistered paint is the only visible problem, and green mold inside that one stud bay. Her insurance won't cover the repairs because they determined it's a pre-existing problem. Would creating a mist of bleach solution and propelling it into the wall cavity from an opening in the basement, then forcing more dry air into the space be a do-able way to kill the mold? I'm thinking shop-vac exhaust for the cfm needed to carry the mist up and then to dry it out. I also have other types of blowers to use if needed. As a new homeowner she really can't afford to rip out the wall from the basement to the 2nd floor and I don't think the mold is a threat once it's sealed up. Thoughts?

Hi... Last week I had painted over the popcorn ceiling in my daughters very small bathroom. Because of the small size of the room I used a paintbrush, and some leftover satin eggshell colored paint from a Big Box Store. Today I went to her house and while in the bathroom, I looked up to see many spots in the ceiling peeling very badly. Some of the pieces are like 9 inches long, and look like they are coming down any moment. There is no ventilation in the bathroom, so I am wondering if maybe that might have something to do with the problem. I am at a loss, and since I have many more ceilings to paint I don't want to run into same issue. Any help would be so appreciated