Detailed Guide To Unclog Double Kitchen Sink

By DZ official Published January 9, 2024
Last Updated
9 Jan 24

A clogged kitchen sink occurs when water and debris cannot flow freely through the sink's drain, usually due to a blockage or obstruction in the plumbing pipes. Common causes of a clogged kitchen sink include food scraps, grease, soap residue, and other household waste. When the sink is clogged, water may drain slowly or not at all, and it may back up into the sink or overflow onto the countertop.

A clogged kitchen sink can be frustrating and unsanitary, and it may even cause damage to the plumbing if left untreated. Addressing a clogged kitchen sink immediately is important to prevent further problems. Here are some methods to keep your sink unclogged.

How To Unclog Double Kitchen Sink

Here are detailed steps on how to unclog the double kitchen sink:

Materials needed:

  • Boiling water
  • Plunger
  • Baking soda
  • Vinegar
  • Plumbing snake or drain auger

Step 1: Boiling water

Bring a large pot of water to a boil. Carefully pour the boiling water down the drain of one sink, aiming for the center of the gutter. Do this slowly, in stages, to avoid damaging the pipes with sudden temperature changes. Repeat for the other sink. The heat of the boiling water can help loosen and flush away any debris causing the clog.

Step 2: Plunger

If boiling water does not work, try using a plunger. Fill one side of the sink with enough water to cover the plunger, then place the plunger over the other drain. Hold a wet rag over the other drain to create a tight seal. Then, rapidly plunge up and down a few times. Repeat on the other side. It creates suction that can force the blockage through.

Step 3: Baking soda and vinegar

If the plunger does not work, try using baking soda and vinegar. Pour 1/2 cup of baking soda down the drain of each sink. Then, pour 1/2 cup of white vinegar down the same drain. Cover each drain with a cloth or drain plug, and let the mixture sit for 10-15 minutes. The baking soda and vinegar react to form a fizzing action that can help dissolve any buildup causing the clog. After 15 minutes, pour boiling water down the drain to flush it out.

Step 4: Plumbing snake

If the above methods do not work, try using a plumbing snake. Insert the snake into one drain and feed it down the pipe. Turn the handle on the plumbing snake to break up the blockage. Once you feel resistance, rotate the snake to dislodge the clog. If necessary, repeat on the other side of the sink.

Step 5: Call a plumber

If none of the above methods works, or if you feel uncomfortable attempting to unclog double kitchen sinks, it's best to call a professional plumber. They have specialized tools and knowledge to safely and effectively remove the clog.


How to unclog the double kitchen sink with the garbage disposal?

If you have a double kitchen sink with a garbage disposal that's clogged, here are some steps you can take to try and unclog it:

  • ¬†Turn off the power to the garbage disposal
  • Remove standing water
  • Inspect the disposal
  • Try using a plunger
  • Use a plumbing snake
How to unclog double kitchen sink with standing water?

A recap of how to clear a clogged double kitchen sink with standing water is as follows:

  • Start the garbage disposal again.
  • Use a plunger to press and clear the obstruction.
  • Utilize only organic drain cleaners.
  • The P-trap must be removed before using the plumber's snake to clear the block.
  • To quickly resolve the issue, call a plumber.

See Also: Choosing the Perfect Paint Color for Your Kitchen Walls

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