* Scrape away any texture or loose plaster around the crack. Using a utility knife, cut back the edges of the crack to create a keyway (inset). The keyway will help lock the patch in place and prevent recracking.
* Work joint compound into the keyway using a 6" knife, then embed mesh tape into the compound, lightly forcing the compound through the mesh. Smooth the compound,
leaving just enough to conceal the tape.
* Add two more coats of compound in successively broader and thinner coats to blend the patch into the surrounding area. Lightly sand, then retexture the repair area to match
the wall. Prime and paint it to finish the repair.
