There are a few ways to clean walls with flat paint. One way is to use a vacuum cleaner and bucket to suck the dirt and dust off of the wall. Another way is to use a hairdryer on high speed to dry the wall.
There are a few ways to clean walls with flat paint. One way is to use a vacuum cleaner and bucket to suck the dirt and dust off of the wall. Another way is to use a hairdryer on high speed to dry the wall.
