What are the common issues that may require sink repair and how can they be effectively addressed?

Common issues that may require sink repair include leaks, clogs, and damaged fixtures. Leaks can be fixed by replacing worn-out seals or tightening connections. Clogs can be cleared using a plunger or drain snake. Damaged fixtures may need to be replaced or repaired by a professional plumber. Regular maintenance and prompt attention to issues can help prevent costly repairs in the future.