Another option would be to use drywall corner bead. It comes in both plastic and metal. You apply it to the corner then use joint compound to finish it (find videos on YouTube). When you’re done put some drywall corner protector on so you won’t have this problem again.
You would need to cut out the drywall paper in the corner. Use drywall mesh tape in the corner and no shrink drywall patching compound. Sand smooth, prime, and touch up paint.
I am about to patch up this water damage on a low bathroom ceiling. What can i paint/seal the entire ceiling with to minimize future water damage? the ceiling is very...
See more
I have purchased a brown roll of paper because I wanted a consistent "vein" look through out the walls and the brown paper bags I was getting would sometimes be "vein...
See more
If small, dig out a bit with the edge of a putty knife, then patch with spackle. If large, dig out more and use drywall tape and patch.
You can use a paintable caulk. Be sure to out a bit of primer on it before adding your final coat.
Another option would be to use drywall corner bead. It comes in both plastic and metal. You apply it to the corner then use joint compound to finish it (find videos on YouTube). When you’re done put some drywall corner protector on so you won’t have this problem again.
https://www.amazon.com/s?k=Drywall+edge+bead&ref=nb_sb_noss_2
https://www.amazon.com/s?k=drywall+corner+protector&ref=nb_sb_noss_1
You would need to cut out the drywall paper in the corner. Use drywall mesh tape in the corner and no shrink drywall patching compound. Sand smooth, prime, and touch up paint.