Q. We need your advice on the repair of drywall cracks. We have cracks at the top corners of our bedroom/bathroom doorway. The cracks run upward toward the ceiling at about a 45-degree angle. Walls ...

7.4820% OFF$5.98 at Amazon For small repairs on popcorn ceilings, such as hairline cracks in ceiling, dab on this stuff. Start with a light application, let it dry and add more if needed. With some ...