Kitchen Sink Clogged on Both Sides? Easy Fix Guide

Unclogging a Kitchen Sink Clogged on Both Sides: A Comprehensive Guide

Discovering that your kitchen sink is clogged on both sides can be a frustrating and inconvenient experience. However, don't let this plumbing predicament get you down. With the right tools and techniques, you can tackle this issue head-on and restore your sink to its former glory. In this comprehensive guide, we'll explore various methods to help you fix a kitchen sink clogged on both sides, ensuring a smooth and efficient process.

Understanding the Problem: Why is Your Sink Clogged on Both Sides?

Before we dive into the solutions, it's essential to understand why your kitchen sink is clogged on both sides. When a sink is clogged on the drain side, it's usually due to a blockage in the P-trap or the drainpipe. However, when both sides are clogged, the issue is likely located further down the line, in the main drain or the sewer line. This can happen due to various reasons, such as:

  • Accumulation of grease, food particles, and soap scum
  • Foreign objects, like toys, jewelry, or utensils
  • Tree roots or other external intrusions in the sewer line
  • Collapsed or broken pipes

Initial Steps: Preparation and Safety

Before you begin the unclogging process, there are a few initial steps you should take to ensure your safety and make the task more manageable.

How To Unclog a Kitchen Sink | Both sides - YouTube

  • Put on rubber gloves to protect your hands from harsh chemicals and bacteria.
  • Cover the drain openings with a towel to prevent any debris from flying out while you're working.
  • Gather your tools, which may include a plunger, drain snake, wire hanger, chemical drain cleaner, or a plumber's auger.

Method 1: Using a Plunger

A plunger is a simple yet effective tool for unclogging sinks. To use a plunger, follow these steps:

  1. Fill the sink with enough water to cover the plunger's cup.
  2. Place the plunger over the drain opening, ensuring a tight seal.
  3. Pump the plunger up and down vigorously for about 15-20 seconds.
  4. Remove the plunger and check if the clog has been cleared. If not, repeat the process.

Method 2: Drain Snake or Plumber's Auger

If the plunger isn't doing the trick, it's time to bring out the big guns – a drain snake or plumber's auger. These tools are designed to reach deep into the drain and physically remove the clog. Here's how to use them:

  1. Insert the drain snake or auger into the drain opening and push it down until you feel resistance.
  2. Turn the handle of the tool clockwise to screw the cable deeper into the drain.
  3. Once you've reached the clog, use the tool to break it up or pull it out.
  4. Slowly retrieve the cable and check if the clog has been removed.

Method 3: Wire Hanger

If you don't have a drain snake or auger on hand, you can fashion a makeshift tool using a wire coat hanger. Here's how to create and use this DIY drain cleaner:

How to Fix Clogged Kitchen Sink That Won't Drain - YouTube

  1. Straighten the wire hanger and bend one end to create a small hook.
  2. Insert the hanger into the drain and use the hook to fish out the clog or break it up.
  3. Rotate the hanger as you work to ensure you're targeting the clog from all angles.

Method 4: Chemical Drain Cleaners

Chemical drain cleaners can be an effective way to dissolve clogs, but they should be used with caution, as they contain harsh chemicals that can damage pipes and harm the environment. Always follow the manufacturer's instructions and take appropriate safety precautions when using these products.

To use a chemical drain cleaner, pour the recommended amount into the drain, wait the specified amount of time, and then flush the drain with hot water. If the clog persists, you may need to repeat the process or try a different method.

When to Call a Professional

If none of the above methods have resolved your kitchen sink clogged on both sides issue, it's time to call in a professional plumber. Some clogs are simply too stubborn or complex for DIY solutions, and a trained plumber has the tools and expertise to tackle even the most challenging plumbing problems.

Additionally, if you suspect that the clog is due to a more severe issue, such as collapsed pipes or tree root intrusion, it's best to leave the repair to a professional to avoid further damage or injury.

Preventing Future Clogs

Now that your kitchen sink is flowing freely once again, it's essential to take steps to prevent future clogs. Here are some tips to keep your drains clear and your plumbing in tip-top shape:

  • Install a drain strainer to catch food particles, hair, and other debris.
  • Avoid pouring grease, oil, or fat down the drain. Instead, let it cool and dispose of it in the trash.
  • Run hot water down the drain after each use to help flush away any lingering debris.
  • Regularly clean your drains using a mixture of baking soda and vinegar or a natural drain cleaner.

By following these guidelines, you can keep your kitchen sink clog-free and ensure that it continues to function efficiently for years to come.

Reference

Mother's sink backs up on both sides? : r/askaplumber - Reddit

07.02.2024 ... If it goes go down, you should fill both sinks up with hot vinegar water and plunge the drain still , unless it paint or a solid the plunger ...

How To Unclog a Kitchen Sink | Both sides - YouTube

How To Unclog a Kitchen Sink | Both sides - YouTube

Reference

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10.01.2025 ... ... fix for clogged kitchen sinks that's easy on the environment and your wallet. Follow our simple steps to repair your sink and get it ...

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How to Fix Clogged Kitchen Sink That Won't Drain - YouTube

Reference

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10.02.2026 ... Common Causes of Double Kitchen Sink Clogs ... A double kitchen sink clogged on both sides stems from several sources. Food scraps and hard ...

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Kitchen Sink Stopped Up On Both Sides – Things In The Kitchen

Reference

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11+ Ideas For Kitchen Sink Clogged On Both Sides

Reference

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05.01.2025 ... Instead, use a plunger or a drain snake to clear blockages. Regularly clean the sink trap (P-trap) by removing it to clear debris. Prevent ...

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I just used these two tricks to unclog my double kitchen sink! | by 'W ...

Reference

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06.12.2019 ... Save $400 — What Plumbers Don't Want You to Know · How to UNCLOG A KITCHEN Sink The EASIEST WAY Guaranteed · How to Fix a Slow Draining or Clogged ...

How To Fix A Kitchen Sink Clogged On Both Sides: Expert Guide | Clover ...

How To Fix A Kitchen Sink Clogged On Both Sides: Expert Guide | Clover ...

Reference

How to unclog a kitchen double sink? - Facebook

03.02.2024 ... Simon Lim Agreed, beside dismantle and clean both the PVC piping and bottle traps. We also need to check for possible clogged in the wall outlet ...

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DIY Fix: Kitchen Sink Clogged on Both Sides With Garbage Disposal

Reference

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Baking soda and hot water can help unclog your drain and works great as a cleaning agent and odor absorbent.

11+ Ideas For Kitchen Sink Clogged On Both Sides

11+ Ideas For Kitchen Sink Clogged On Both Sides

Reference

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A double sink backing up into the other side is a clear sign of a drainage issue deeper in the system. With the right troubleshooting steps, you can often ...

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How To Unclog A Double Kitchen Sink Full Of Water | Besto Blog

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DIY Solutions To Fix a Kitchen Sink Clogged on Both Sides · Try a natural solution: Never pour chemical drain cleaner down a sink with a garbage disposal. · Use a ...

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11+ Ideas For Kitchen Sink Clogged On Both Sides

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18.02.2026 ... ... drain was flowing again, I reassembled the plumbing, filled both sinks, and let them drain simultaneously. We got two whirlpools with soapy ...

How To Fix A Clogged Double Sink at Hamish Hale blog

How To Fix A Clogged Double Sink at Hamish Hale blog

Reference

Kitchen Sink Stopped Up? Fix a Clogged Sink on Both Sides Fast!

17.12.2024 ... When both sides of your sink are clogged, it usually signals a significant blockage deep within your drain system. Food scraps, grease, and soap ...

11+ Ideas For Kitchen Sink Clogged On Both Sides

11+ Ideas For Kitchen Sink Clogged On Both Sides

Reference

How to Unclog a Double Kitchen Sink With Standing Water - Angi

05.04.2026 ... Fill the clogged sink with 4 to 5 inches of water (don't use chemical cleaners here), and plunge the drain for 20 to 30 seconds.

How to Unclog Kitchen Sink Quickly: Easy DIY Solutions - Get House ...

How to Unclog Kitchen Sink Quickly: Easy DIY Solutions - Get House ...

Reference

What Causes Backflow in a Double Kitchen Sink? - Ricky Heath

02.08.2023 ... If both sides of the sink are clogged, the problem is most likely the main water line drain or your garbage disposal. Plumbing design flaws ...

11+ Ideas For Kitchen Sink Clogged On Both Sides

11+ Ideas For Kitchen Sink Clogged On Both Sides

Reference

How to Unclog a Kitchen Sink with a Plunger - YouTube

12.01.2023 ... HowTo #DIY #sink #plunger #repair #plumbing #plumber #maintenance #homeowner #anyhourservices #Utah #Arizona.

Clogged Sink? How to Prevent and Fix Kitchen Sink Clogs

Clogged Sink? How to Prevent and Fix Kitchen Sink Clogs

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How to fix clogged kitchen double sinks? - Facebook

20.07.2024 ... To unclog a double sink drain with standing water on both sides, try using a combination of baking soda and vinegar, followed by hot water, or ...

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How to Fix a Clogged Sink to Prevent Water Damage

Reference

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06.06.2019 ... When your double kitchen sink clogs on one or both sides, you likely ... Because clogged drains are such a common problem, it's ...

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How To Fix A Clogged Kitchen Sink With Disposal – Things In The Kitchen

Reference

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01.03.2010 ... Start by using a sink plunger if your kitchen sink is clogged. With a double sink unit, one of your sinks will house a garbage disposal. Fill ...

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How To Fix A Clogged Kitchen Sink With Disposal – Kitchen Info

Reference

How to Unclog a Kitchen Sink Clogged on Both Sides - John C. Flood

If you've found that your kitchen sink clogged up both sides, using a plunger on the drain can be enough to unclog any small blockage.

How to Unclog a Kitchen Sink: Easy DIY Fixes | DK Hardware

How to Unclog a Kitchen Sink: Easy DIY Fixes | DK Hardware

Reference

Both Kitchen Sinks Clogged: Causes & Fixes - Rooter One

The main reason both sides of the kitchen sink clogged is due to food scraps and grease accumulation. Over time, fats, oils, and food particles solidify and ...

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DIY Fix: Kitchen Sink Clogged on Both Sides With Garbage Disposal