Can Mold Travel Through Walls. Mold growing on walls and ceiling in a house. Yes, it could be mold hidden inside the walls.
When clusters of mold spores grow on surfaces, they start to reproduce and become visible to the human eye.
Fix any leaks in your home's roof, walls. Let's take a look at some strategies for reducing sound transmission that sound which is airborne travels, you guessed it, through the air. Mold can come in many shapes and colors but generally on canvas it looks like tiny black. If you were to search for this problem online, you would find people have tried every single one of the above for solutions to this same bathroom problem.