How to Unclog Kitchen Sink From Grease

Do you ever hear loud gurgling or clogging sounds when running your kitchen sink? Has it been slow to drain what seems like forever? Kitchen sinks can easily become clogged with grease, food scraps, and other debris over time. Unclogging a kitchen sink is an unavoidable part of any household. Learn how to unclog your kitchen sink from grease in just a few simple steps and keep the water flowing smoothly again!

Is it possible for grease to clog a kitchen sink?

Grease can be a sneaky problem in the kitchen. It’s a common substance used in cooking, but when it comes to clean-up time, many people aren’t exactly sure how to dispose of it properly. Pouring it down the drain might seem like the simplest solution, but that could lead to a much bigger problem – a clogged sink. As the grease cools, it solidifies, and before you know it, it can build up and cause a blockage in your pipes. So, is it possible for grease to clog a kitchen sink? Absolutely.

It’s important to remember to dispose of grease properly, whether that’s by throwing it in the trash or recycling it. Taking these preventative measures could save you from a headache (and a plumbing bill) down the line.

Read more: How to Clean Sink After Raw Chicken

What may be used to dissolve grease in a drain?

  • One option is baking soda and vinegar: simply pour half a cup of baking soda down the drain, followed by half a cup of vinegar. Let the mixture sit for a few minutes, then pour hot water down the drain to flush it out.
  • Another option is a commercial drain cleaner designed specifically for grease removal. These products typically contain powerful chemicals that break down grease and other organic material, making them a quick and effective solution for tough clogs.
What may be used to dissolve grease in a drain
What may be used to dissolve grease in a drain

How to Unclog Kitchen Sink From Grease

  1. Begin by bringing a saucepan of water to a boil. This will aid in the breakdown of the grease and flushing it out of the pipes.
  2. Baking Soda and Vinegar: Pour about half a cup of baking soda down the drain while the water is heating. After that, add one cup of vinegar and one cup of boiling water. The combination of baking soda and vinegar causes a chemical reaction that can aid in the removal of grease.
  3. Allow 15 minutes for the baking soda and vinegar mixture to rest in the drain. This enables them to begin the process of breaking down the grease and any other organic stuff.
  4. Hot Water Flush: After the waiting period, pour the boiling water down the drain. The hot water will help flush away the loosened grease and residue.
  5. Plunger: If the clog persists, try using a plunger. Place the plunger over the drain, ensuring a tight seal, and vigorously plunge up and down several times. This can help dislodge the clog and push it through the pipes.
  6. Plumbing Snake: If the plunger doesn’t work, you can use a plumbing snake or drain auger. Insert the snake into the drain and rotate it while pushing it forward. This can break up and remove the grease clog.
  7. Enzyme-based Drain Cleaner: If the clog remains stubborn, you can try using an enzyme-based drain cleaner. These cleaners contain bacteria that break down organic matter, including grease. Follow the instructions on the product for proper usage.
  8. Preventive Measures: To avoid future clogs caused by grease, make sure to dispose of grease properly. Pour it into a heat-resistant container and let it solidify before disposing of it in the trash. Also, use sink strainers to catch food particles and prevent them from going down the drain.

How to Get Grease Out of Drain Pipes

Start by pouring boiling water down the drain; this will help break up any accumulated grease and start to loosen it from inside the pipe. Following this, pour baking soda into the sink or shower drain and let it sit for several minutes before adding white vinegar on top of it. The combination of these ingredients will help dissolve any remaining grease particles. Next, remove as much debris as possible from around the drain using a plunger or a plumber’s snake to dislodge any stubborn clumps. If necessary, you may need to use harsh chemicals or heavy-duty solvents to cut through extremely thick layers of built-up grease; however, use caution when handling such chemicals as they can be toxic if not handled correctly. Finally, prevent future clogs from forming by regularly cleaning your drains with a quality enzyme-based cleaner specifically designed for removing organic residues like soap scum and hair buildup. This will help prevent any more grease from collecting in your pipes in the future!

What should you do if your exterior drain is clogged with grease?

  1. Firstly, avoid pouring any additional grease down the drain, as this will only exacerbate the problem.
  2. Instead, try using a plunger to dislodge the blockage or a drain snake to remove any debris trapped in the pipe.
  3. You may also try using a mixture of hot water and vinegar or baking soda to help break down the grease.
  4. However, if none of these solutions work, it may be time to call in a professional plumber for further assistance.

By taking proactive steps and seeking help if needed, you can safely and effectively unclog your exterior drain and prevent future blockages from occurring.

baking soda

How to Prevent Grease Blockage in Your Drain

The most important thing to remember is to never dump grease, fats, or cooking oils down the drain. Allow them to cool and solidify before disposing of them in the trash. Pouring hot grease down the drain causes blockages and buildup.

Install sink strainers in all of your kitchen sinks and drains. These little mesh screens collect food particles and trash, preventing them from entering the drain and clogging it.

Scrape Plates Before Cleaning: Scrap extra grease and food particles into the trash before cleaning dishes. Remove as much residue as possible using a rubber spatula or a paper towel.

Wipe Greasy Pans: Before washing greasy pans, wipe them with a paper towel or cloth to remove excess grease. This helps prevent a large amount of grease from entering the drain.

Dispose of Grease Properly: Store used cooking grease in a heat-resistant container (such as an empty metal can) and let it cool and solidify. Once solidified, wrap it in newspaper or plastic bags and dispose of it in the trash.

Flush Pipes with Hot Water: Regularly pour boiling water down the drain to help melt and flush away any residual grease buildup. This helps keep the pipes clear and minimizes the chances of clogs.

Use Baking Soda and Vinegar: Once a month, you can pour a mixture of baking soda and vinegar down the drain to help prevent grease buildup. Follow it with hot water to flush away the mixture and any loosened residue.

Regular Maintenance: Schedule periodic drain maintenance by using enzyme-based drain cleaners or natural drain cleaning solutions. These can help break down grease and organic matter that may accumulate in the pipes.

Conclusion: How to Unclog Kitchen Sink From Grease

Grease is a common source of drain clogs, and prevention is key to keeping your kitchen sink and exterior drains clear. Take steps to ensure grease does not accumulate in the first place, such as wiping off dishes thoroughly with a paper towel or using a strainer in the sink. If you still find yourself dealing with a grease-clogged porcelain sink, there are some effective techniques for removing grease and unclogging the drain. It will take patience and diligence, but it’s possible to be successful in getting the job done without calling in a professional. Remember that water-dilutable enzymes are excellent at breaking down grease and clearing blockages in pipes. Plus, enlisting regular help from chemical cleaners may assist significantly in reducing the overall potential for clogging caused by grease buildup. So with these tips and tricks handy, hopefully, this means you’ll remain clog-free from now on!


Is it safe to use a plunger on a grease clog?

Yes, you can use a plunger to try and dislodge a grease clog. Make sure to create a tight seal around the drain and plunge vigorously to create suction and push the clog through.

Can I use a plumbing snake for a grease clog?

Yes, a plumbing snake or drain auger can be effective in breaking up and removing a grease clog. Insert the snake into the drain and rotate it to dislodge the clog.

Are there any natural remedies to unclog a grease clog?

Yes, natural remedies like baking soda and vinegar or a mixture of hot water and dish soap can help break down grease clogs. These methods are gentler on pipes and the environment.

How long should I wait before trying another method if the grease clog doesn’t clear?

If one method doesn’t work, you can try an alternative method immediately. However, if all attempts fail, it may be best to seek professional help to avoid causing further damage.

Can I use a wet/dry vacuum to remove a grease clog?

Yes, a wet/dry vacuum can be used to suction out a grease clog. Make sure to create a tight seal around the drain and use the vacuum in the appropriate setting.

How can I prevent future grease clogs in my kitchen sink?

To prevent future grease clogs, avoid pouring grease down the drain, use sink strainers to catch food particles, scrape plates before washing, and regularly maintain your drains.

When should I call a professional plumber for a grease clog?

If all DIY methods fail to unclog the sink or if you suspect a more severe underlying issue, it’s best to call a professional plumber who can assess the situation and provide expert assistance.


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