Anonymous wrote:When you say "inside the wall" what is the wall made of?
For most leaks of that size, drying it out with a fan and dehumidifier should take care of it.
The affected space falls between an interior bathroom wall and and outer brick wall.
I'm not entirely sure what the bathroom wall is made of.
To remove the moisture, I now have a fan blowing air through the 12 by 12 inch opening which leads into the interior space between the inner and outer walls.