To unclog a kitchen sink, use a plunger or a drain snake to remove blockages. For stubborn clogs, you might need to disassemble the trap under the sink or use a chemical drain cleaner. Always follow safety guidelines and avoid harsh chemicals that could damage your pipes.

Unclogging a kitchen sink is crucial for maintaining proper drainage and avoiding water damage. Benefits include improved flow and preventing overflows. Common issues include grease build-up and food scraps. Regular maintenance and using a drain guard can help prevent clogs.