Wall paint can be removed with a few simple steps. First, remove all of the screws that hold the wall paint in place. Then, use a hairdryer to heat up the wall paint until it starts to melt. Be careful not to overheat the wall paint, as this could cause it to become dangerous and potentially harmful. Once the wall paint has melted, use a vacuum cleaner to suck all of the liquid from the wall paint. Finally, drywall screws can be used to secure the newwall paint in place.