What Is The Best Way To Unclog A Kitchen Sink Drain?

The best way to unclog a kitchen sink drain is to use safe mechanical methods first, then a biological cleaner, and call a pro if flow doesn’t return. Most kitchen clogs come from grease and food coating the pipe walls. Skip caustic drain chemicals; they can harm pipes and disposals. A plumber can clear the line and, when needed, use a sewer camera to locate the blockage for a lasting fix. Area Plumbing also offers Drain Maid featuring BioONE, a natural bacteria treatment that keeps drains free flowing, with a Clog Free Guarantee tied to monthly BioONE use for one year on the same drain. We handle many kitchen backups across the Somerton area.

Try these steps before a service call:

• Reset the garbage disposal and check for jams with power off.
• Plunge the sink, sealing the other drain if it’s a double bowl.
• Remove and clean the P-trap, then flush the line.
• Apply BioONE overnight to digest leftover grease.

If water backs up into other fixtures or you smell sewage, stop the water and call a licensed plumber. <br/> Updated: 2026-04-23 <br/> Need help in Somerton, AZ? Call (928) 344-0868 or book online. "Joe went above and beyond and fixed the clogged drain." — Deborah H.