If you want to learn how to paint your wall to gray, then you must follow these steps. First, you must prepare your work area which protects your furniture. Also, you must lay down a drop cloth which maximum protection, the drop cloth should extend all the way to the base of the wall. Then, you must clean the wall very good. You can start paint wall into the gray. First, you must choose the right type of paint, and mix the paint very well and begin to paint. That’s all. If you want to learn more information, please check them via the internet.