Never pour liquid cooking oils, bacon grease, animal fats, or butter down either side of the sink drain. Grease cools inside the cold underground plumbing lines, solidifies along the interior walls, and acts as a glue that traps passing food particles. Pour grease into a disposable tin can instead, let it harden, and discard it in your trash.
Clear out all cleaning supplies stored underneath the sink cabinet. Place a large empty bucket or shallow plastic bin directly beneath the curved P-trap to catch the water stagnant inside the pipe.
– If one side has a disposal, use an Allen wrench in the bottom hex hole to manually turn the blades and clear jams. Press the reset button afterward. how to unclog a double kitchen sink
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.
Unplug the disposal unit from the wall outlet beneath the sink. If it is hardwired, flip the dedicated circuit breaker to the "Off" position in your electrical panel. Never insert your hands into the disposal. Never pour liquid cooking oils, bacon grease, animal
Never pour grease or coffee grounds down the sink – they’re common clog culprits in double sinks.
Keep the under-sink P-trap completely removed from the previous step to expose the horizontal pipe stub-out exiting into the drywall. Clear out all cleaning supplies stored underneath the
Pour one cup of distilled white vinegar (acetic acid) down the drain immediately after the baking soda.
Use a standard flat-bottomed cup plunger. Do not use a toilet flange plunger, as it will not form a tight seal over a flat sink basin drain.
– Use a wet rag or stopper to tightly seal the drain on one side. This forces plunger pressure through the other side.