Dusting our walls is typically not something we think of doing. However, you may notice over time that dust starts to gather on walls and can become a problem. This is especially true if you live in a house that has high walls and ceilings.
Walls get dusty the same way anything else gets dusty. Airborne dust can easily stick to things such as small ridges on the walls. Over time this dust can accumulate into large clumps if left untreated. The best course of action is regular dusting and cleaning. Not only of your walls, but of your entire house, ensuring you put extra folds on high-traffic areas of the home.