How to repair a hole in sheetrock or drywall

Step 3: Finish

Place the patch in place.
The corners can be rounded to make a smoother transition.

NOW FOR FINISHING IT

Use about an 8-inch drywall knife.
Remove the patch and spread a layer of mud a little larger than the whole patch.
Get some mud inside the hole along the edges.
Place the patch in place.
Spread mud over the top, squeezing out any excess mud that is under the paper of the patch.
Let dry overnight.
Sand and apply another coat, feathering out the edges.
Let dry overnight.
Sand smooth.
If needed, do a third coat and let dry overnight.

Finish the surface to match the rest of the wall.


METHOD TO MATCH WALL TEXTURE

Often I can match the wall texture with this method:
Mix some sheetrock mud with water in a bowl or cup.
It should be fairly watery.
Take a paint brush and dip in the mixture.
Flip it toward the wall. Stop it suddenly with your hand so that it sprays onto the wall.
Try different techniques. If you don't like it, wipe it off and try again.
Try different paint brushes (stiff or loose)

One way that often works is to hold the end of the brush handle with the bristles hanging down.
Swing it toward the wall and let it bump your hand so that it knocks some mud onto the wall.