Run a dust mop along the ceiling to remove dust and debris. Particles on the ceiling will be magnified by the paint.
Apply paint samples to the ceiling, close to the walls, with a paintbrush. Choose samples that are in the same color family but darker than the wall color. View the samples in different light throughout the day to determine which color you like best.
Tape the walls where they meet the ceiling and any other areas that you don’t wish to paint. Remove any light fixtures and ceiling vents. Remove the furniture from the room. Cover the floors with plastic sheeting.
Apply primer to the outside perimeter of the room with a paintbrush. Cut in about three inches from the wall. Have the paint store tint the primer to match your paint. This will reduce the amount of paint you have to purchase.
Roll primer in the center of the room with a long-handled roller. Let the primer dry for four hours.
Paint the ceiling using the same technique used to apply the primer. Apply two coats of paint. Let the first coat dry to the touch before applying the second. Let the paint dry overnight.