How to replace plaster ceiling?

1. Begin by turning off the electricity in the room.
2. Remove light fixtures, ceiling fans and other obstructions.
3. Use a trowel or scraper to remove the old plaster from the ceiling.
4. Clean the area with a vacuum and a damp cloth.
5. Check for any water damage or loose boards in the ceiling.
6. Apply a thin coat of joint compound to the surface.
7. Place strips of fiberglass mesh tape over the joints and framing.
8. Cover the entire ceiling with a thin layer of mud.
9. Allow the mud to dry before sanding it down.
10. Paint the ceiling with at least two coats of paint.