How to Unclog a Greasy Kitchen Sink: Fast & Easy DIY Guide

Unclogging a Kitchen Sink Clogged with Grease: A Comprehensive Guide

Is your kitchen sink draining slowly or not at all due to a grease clog? You're not alone. Grease buildup is a common culprit behind stubborn sink blockages. But don't reach for the harsh chemicals just yet. This step-by-step guide will walk you through safe, effective, and eco-friendly methods to unclog your kitchen sink and keep it running smoothly.

Understanding Grease Clogs

Grease clogs occur when cooking oil, fat, and food particles cool and solidify, sticking to the pipes and eventually blocking the flow of water. Over time, these deposits can build up and cause serious drainage issues. To prevent future clogs, it's essential to understand what not to pour down your drain:

  • Cooking oil and grease
  • Food scraps, especially starchy or fibrous ones like potatoes, rice, and egg shells
  • Coffee grounds and tea leaves
  • Paint, varnish, and other chemicals

Before You Start: Safety First

Before attempting to unclog your sink, ensure you're working in a safe environment. Put on gloves to protect your hands from harsh substances and chemicals. If you're using boiling water, be cautious to avoid burns. Keep a bucket nearby to catch any overflow, and always ensure proper ventilation when working with chemicals.

Unclog Kitchen Sink Drain Grease | Dandk Organizer

Boiling Water: The Simplest Solution

For minor grease buildup, boiling water can be an effective and harmless solution. Here's how to do it:

  1. Boil a large pot of water.
  2. Carefully pour the boiling water down the drain in two or three intervals, allowing the hot water to work its magic between pours.
  3. Follow up with cold water to help solidify any remaining grease and flush it down the drain.

Baking Soda and Vinegar: A Powerful Combination

When boiling water isn't enough, turn to baking soda and vinegar – a dynamic duo that can help break down grease and unclog your sink. Here's how to use them:

  1. Pour about a cup of baking soda down the drain.
  2. Follow with an equal amount of white vinegar. The combination will create a fizzing reaction, indicating that the cleaning process has begun.
  3. Let the mixture sit for at least 30 minutes, or up to several hours for tougher clogs.
  4. Flush the drain with hot water to remove the loosened grease and any remaining baking soda and vinegar.

Plunger and Auger: Mechanical Methods

If natural remedies aren't cutting it, it's time to break out the tools. A plunger and a drain auger (also known as a plumber's snake) can physically dislodge and remove grease clogs. Here's how to use them:

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

Plunger

  1. Fill the sink with enough water to cover the bell of the plunger.
  2. Place the plunger over the drain, ensuring a tight seal.
  3. Pump the plunger several times to create suction and force water through the clog.
  4. Remove the plunger and check if the water drains. If not, repeat the process or try using an auger.

Drain Auger

  1. Insert the auger cable into the drain, feeding it in as far as it will go.
  2. Crank the auger handle to push the cable further and break up the clog.
  3. Once you feel resistance, reverse the auger's direction to retrieve the cable and any debris it has collected.
  4. Remove the auger, and check if the water drains. If not, repeat the process or consider calling a professional plumber.

Preventing Future Grease Clogs

Now that your sink is unclogged, it's essential to maintain proper drain care to prevent future grease buildup. Here are some tips:

  • Install a drain strainer to catch food particles and other debris.
  • Pour leftover cooking oil and grease into a container, allowing it to cool and solidify before disposing of it in the trash.
  • Regularly clean your drains with baking soda and vinegar or a natural drain cleaner to keep them clear and free of grease.
  • Run hot water down the drain after each use to help flush away any lingering grease or food particles.

By following these guidelines, you can keep your kitchen sink running smoothly and avoid the frustration of grease clogs. If you find that your sink remains clogged despite your best efforts, it may be time to call a professional plumber for assistance.

Reference

Ideas for unclogging a grease clogged kitchen sink - Facebook

18.01.2025 ... One of the simplest methods is pouring boiling water down the drain to break up grease buildup. A mixture of baking soda and vinegar is another ...

Unclog Kitchen Sink Drain Grease | Dandk Organizer

Unclog Kitchen Sink Drain Grease | Dandk Organizer

Reference

Unclog a Kitchen Sink - Grease Clog - YouTube

30.09.2013 ... To unclog a kitchen sink because of grease, I like the Roebic Crystal Drain Opener. It is a high concentration base that heats up and ...

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

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

Reference

How to clear a Fat blocked sink? : r/CleaningTips - Reddit

27.09.2023 ... Get rid of the excess water and keep pouring boiling hot water down the sink to get rid of the fat . Keep doing this until it goes away.

How to Unclog a Kitchen Sink: Quick and Easy Solutions

How to Unclog a Kitchen Sink: Quick and Easy Solutions

Reference

How to unclog a grease clogged drain

03.06.2022 ... Your chemical of choice (vinegar) is the wrong direction. You want a base to saponify grease (turn it to soap.).

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How to Unclog Kitchen Sink From Grease | 10 Easy Methods (2026)

Reference

How to tell if it's grease or solids that are clogging your drain ... - Quora

15.08.2022 ... Liquid soap and boiling water will dissolve grease block . First try it . If it fails try block buster from hard ware shop which dissolves even ...

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

Reference

How to Unclog Your Kitchen Sink in 3 Steps | Drano® Expert Advice

The granules create heat inside your drain to melt and dislodge blockages, which works especially well for grease clogs. Here's how to fix a clogged kitchen ...

How To Unclog Grease From Kitchen Sink

How To Unclog Grease From Kitchen Sink

Reference

Easy Way to Clear FAT Build up from Kitchen Sink(It Works)DIY ...

03.08.2021 ... Easy Way to Clear FAT Build up from Kitchen Sink(It Works)DIY Solution-Clear a Grease clogged Drain ... The Best Way To Unclog A Kitchen Drain ...

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To Unclog Kitchen Sink From Grease : DIY Hacks to Unclog a Kitchen Sink ...

Reference

How to Remove Grease From Kitchen Sink Drain - Allen Service

Try dish soap: Dish soap, specifically designed to break up grease particles when cleaning dishes, also works wonders on your drains. Squirt a generous amount ...

Unclog Kitchen Sink Drain Naturally – Things In The Kitchen

Unclog Kitchen Sink Drain Naturally – Things In The Kitchen

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9 ways to unclog a drain without a plumber | ATCO Energy

08.04.2025 ... After removing standing water from the sink, pour about half a cup of table salt down the drain before you pour in the hot water. Let it sit for ...

How to Unclog Kitchen Sink: Quick & Easy DIY Solutions

How to Unclog Kitchen Sink: Quick & Easy DIY Solutions

Reference

Grease Clog in Drain: Best Treatment and Maintenance Guide

06.01.2025 ... Grease Clog In Drain: Treatment Options · Hot water flush. Pour boiling water down the drain. · Call a plumber for enzyme drain cleaning. Endure ...

How to Fix a Sink Clogged with Grease | 10 Effective Methods

How to Fix a Sink Clogged with Grease | 10 Effective Methods

Reference

What do you do when your kitchen sink won't drain? - YourRepair

Boiling water is a simple and inexpensive way to unclog your sink drain. If the blockage is caused by oil or grease, the heat will help to ease it away.

Unlock the Secrets to Unclogging Your Kitchen Sink: A Journey to ...

Unlock the Secrets to Unclogging Your Kitchen Sink: A Journey to ...

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How to Clean a Kitchen Sink Drain Blocked by Grease | TikTok

05.06.2024 ... Clearing a Kitchen Sink Drain Clogged with Grease! 🛠️ A customer called because their kitchen drain was completely backed up.

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How To Clean A Clogged Sink Drain (Kitchen & Bath): 10 GOOD & BAD Ways ...

Reference

How to Unclog a Clogged Sink Drain | ABC Blog

23.08.2023 ... If you prefer having a dedicated plunger for your kitchen or bathroom sink, you can purchase a miniature one specifically for blocked drains. To ...

Why You Shouldn’t Pour Fats, Oils, and Grease down your kitchen drain ...

Why You Shouldn’t Pour Fats, Oils, and Grease down your kitchen drain ...

Reference

My Sink Is Clogged (Grease Clogged) DIY Replace Ptrap ... - YouTube

07.04.2018 ... Comments · Clogged Drain #93 Clean a Kitchen Sink Drain Heavy Grease · How to UNCLOG A KITCHEN Sink The EASIEST WAY Guaranteed · Why Your Toilet ...

Kitchen Sink Clogged? How To Release The Grease! - All A's Plumbing

Kitchen Sink Clogged? How To Release The Grease! - All A's Plumbing

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How to Unclog a Kitchen Sink, According to Master Plumbers (Step ...

17.07.2025 ... Try using baking soda and vinegar, organic ingredients that can produce a chemical reaction that can dissolve the clog.

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Clogged Kitchen Sink : How To Unclog A Kitchen Sink - Bright side has ...

Reference

How to get rid of grease in a kitchen sink drain

One of the best home remedies for grease-clogged drains is a 50:50 mix of white cleaning vinegar and hot water. Another is to use dish soap and hot water.

How To Fix A Sink Clogged With Grease at Susan Jonas blog

How To Fix A Sink Clogged With Grease at Susan Jonas blog

Reference

How to get rid of grease in a kitchen sink drain

Bring a pot or kettle full of water to a boil, then slowly pour it down the drain to avoid splashing yourself. The hot water should help break up grease clumps ...

How to Unclog a Kitchen Sink: Quick and Easy Solutions

How to Unclog a Kitchen Sink: Quick and Easy Solutions

Reference

Kitchen drain clogged? Here's how to clear it – BDS Blog

DIY methods to unblock kitchen sink · Boiling water/hot water · Pour baking soda and vinegar down the blocked sink · Chemical plughole unblockers for kitchen sinks.

Unclog Kitchen Drain Home Remedy | Besto Blog

Unclog Kitchen Drain Home Remedy | Besto Blog

Reference

How to unblock a sink at B&Q

20.06.2023 ... Before you try anything more complex, we recommend pouring some boiling water down your plughole. If your blockage has been caused by a grease ...

How to Unclog a Kitchen Sink: Quick and Easy Solutions

How to Unclog a Kitchen Sink: Quick and Easy Solutions

Reference

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You can often use boiling hot water and white vinegar to dissolve grease in a drain. Use oven mitts and protect your eyes while pouring a 1:1 mix of hot water ...

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How to Clean and Unclog a Kitchen Sink Drain | Kitchen sink clogged ...