Few things can cause a tenant or homeowner to panic as quickly as the sight of mold on the wall — especially because, when it comes to moldy walls, what you see isn't always what you get.

On brick or stone pavers, wood, and even concrete, mold can appear as tiny black and ... Worse still, it can even find its way onto the walls and foundation of your house. This can all make ...

Efflorescence is a crystalline salt deposit that commonly appears on concrete as well as other construction materials such as brick ... can indicate a risk of mold in the area. If left unchecked, ...