– Use a wet rag or stopper to tightly seal the drain on one side. This forces plunger pressure through the other side.
Pour enough water into the clogged side to submerge the rubber cup of your plunger completely. Water transmits force far more efficiently than air. how to unclog a double kitchen sink
Keep fibrous materials (such as celery, corn husks, onion skins, and potato peels), coffee grounds, eggshells, pasta, and rice out of your garbage disposal. Fibers wrap tightly around the moving impellers, while starches expand inside the trap to form a dense paste. – Use a wet rag or stopper to
Keep the under-sink P-trap completely removed from the previous step to expose the horizontal pipe stub-out exiting into the drywall. Water transmits force far more efficiently than air
Locate the two plastic or metal slip nuts securing the curved J-bend pipe to the sink tailpiece and the waste line arm. Turn these nuts counterclockwise by hand. If they are screwed on too tightly, use tongue-and-groove pliers to carefully loosen them. Wrap a rag around metal nuts to avoid scratching the finish.
Insert a tight-fitting rubber sink stopper into the non-clogged basin drain. Hold it down firmly with your hand, or have a second person hold it. If you have a garbage disposal side, seal that drain completely. This prevents air and water pressure from venting out of the opposite side instead of pushing through the clog.