Places in our home the drywall tape has separated from the ceiling and the walls. It leaves a crack and you can see see where it it not attached to the walls or ceiling. How do I repair it?
The picture looks like cracked cornerbead. Check out <a href="https://www.house-painting-info.com/drywall-cornerbead.html">www.house-painting-info.com/drywall-cornerbead.html</a> for answers to this repair and <a href="https://www.house-painting-info.com/loose-drywall-tape.html">www.house-painting-info.com/loose-drywall-tape.html</a> for loose drywall tape.