Where does dirt accumulate most on interior paint jobs?

Interior paint gets dirty in many different ways, from hand prints around switches and knobs to splashes in kitchens and bathrooms. There are also chances for dirt when it comes to marks on hallways and corridors or when soot accumulates above electric lamps and other heat sources. When you remove dirt before it accumulates, this not only improves appearance, it reduces the risk of the dirt getting permanently embedded in the paint.