Cleaning flat paint walls can be a real chore. Flat paint's matte texture is great at covering ... the color that shows marks most often: white. Cleaning white walls with flat paint takes a ...

It generally takes 1-1/2 to two full buckets of mud to texture the walls and ceiling of an average-size ... large for 3/8-in. drills). You can also mix the mud by hand with a 5 gallon paint ...