Spray painting a ceiling is a wonderful idea if you want to freshen up the interior of your house and to change the color of it. Spray painting is a quick and easy way to change the colors of your ceilings and walls. If you are still in the planning stages of your home makeover, spray painting your ceiling is a great way to get a feel for the colors you want to use. You may want to paint the ceiling in different colors depending on the mood of the room. Painting an entire ceiling is a very big task, so the project should be broken down into smaller and more manageable segments; usually, I recommend painting a few square feet of the ceiling at a time. The first step is to remove everything that is going to be covered by paint. For example, if you paint a tree and a garden, remove the tree and the garden and repaint them later. Remove the ceiling molding and repaint them as well. The next step is to use a paint roller to apply a primer coat to the ceiling. If you do not have the time to prime the ceiling, you should at least use a paint marker to mark the lines that you will paint. After priming, you can use a brush to paint the ceiling with the same color you want to use for the ceiling. Finally, you can use a paint sprayer to spray on a layer of clear, protective paint.