Use a utility knife or drywall saw to cut a patch of drywall to size for the opening. It needs to fit like a puzzle piece. Always double-check your measurements. A snug fit is important.

Going back to fix stuff is time-consuming and a lot of fuss. Slide a 6-in. drywall knife across all the fasteners. A telltale metallic click will alert you to any that are left protruding above ...

You’ll need basic tools like a putty knife, sandpaper, utility knife, and primer and paint. For larger repairs, a drywall saw, screws, repair clips, mesh drywall tape, and an extra pieces of ...