How Do You Get Rid Of Dark Damp Patches On Interior Walls?
It could be you have a mold problem behind and within the wall. The first thing is to check for water leaks or moisture that could be seeping into the wall. Also, when rain extends from the gutters it could be bypassing into a crack into the home as sometimes water spout problems show up on another side of the wall. If it is caused by a pipe inside the wall, which is in the bathroom or Kitchen area it needs to be fixed, or the problem could come back. To remove any existing dark patches caused by mold you would have to find a good product that will stop it from reforming. You may also have to remove the entire section of the interior to prevent it from coming back. Some molds can be stopped in their tracks with a bleach solution, but there are other mold removers that will only do the job. If it is black mold that could be harmful to humans and pets and needs to be taken care of immediately. I am not an expert on this situation so would suggest you check websites that can offer you the