Cheap Wall Repair

I tried this and it worked just fine... A lot cheaper than a small container of joint compound!  If you mis baking soda and cheap white glue into a paste, the misture can be smoothed into the tiny cracks and small holes in sheetrock, wallboard and plaster.  After the paste dries just repaint and you can't see the crack or imperfection any more.  Good quick fix to cover the teenager poster holes.. Good luck!