how to unclog grease from sink
Kristina Davis

If you want to learn more about how to unclog grease from sink, you are in the right place.

Grease is a major cause of clogged drains because it adheres to the walls of pipes and traps other debris. 

This buildup can cause your sink to slow down or completely stop working. 

Fortunately, there are a few simple steps you can take to remove all of that excess grease and grime and restore your sink to perfect working conditions. 

Boiling water should be poured down the drain, then proceed to use a plunger to unclog the drain. Rinse the drain once more with hot water to remove any remaining grease.

How To Unclog Grease From Sink?

unclog grease

Are you looking for ways on how to unclog the sink from grease? Or is your sink clogged with grease, and you don’t know how best to fix it? 

Then it’s time to unclog it. Here’s a step-by-step guide for unclogging your sink:

Step #1: Flush The Drain With Boiling Water

You can start by boiling water in a pot and pouring it down the drain.

The boiling water will help dissolve the grease and kick-start the cleaning process.

Step #2: Pour Vinegar Down The Drain To Unclog It

pour vinegar in sink

After initially pouring hot water into the drain, you can then proceed to pour a mixture of white vinegar and hot water down the drain. 

Allow the vinegar to sit for 10-15 minutes in the drain before rinsing.

The hot water will dissolve the unclogged grease in the pipe, while the vinegar will help flush it out.

Tip: You can also use baking soda in place of white vinegar, or even mix both.

Step #3: Use A Plunger To Dislodge The Clog

Place the plunger above the drain and pump down to clear it.

Plungers work by sealing the drain and then using an up-and-down motion to break up the clog.

If you don’t have a plunger, a wire hanger or a drain snake can be used instead.

using a plunger
Note: If the plunger fails to reach the clog, you may need to use something else like a plumber's snake.

Step #4: Use Hot Water To Flush The Drain To Remove Any Remaining Grease

If you have successfully removed a clog from your sink, you are one step closer to having a fully functional drain. 

But before you start celebrating, there is one more thing you should do: flush the drain with hot water.

Hot water will help to remove any residual debris that may be clinging to the drain’s sides as well as sanitize the area

This is especially critical if the clog was caused by grease or food waste. After you have flushed the drain with hot water, you can use it normally.

How Long Does It Take Grease To Clog A Drain?

how long grease clogs drain

This is determined by a variety of factors, such as the amount of grease that is poured down the drain and the type of pipe you have. 

A small amount of grease may not cause any problems for several months, but a large amount can quickly cause a clog.

In general, it can take several days to several weeks for grease to harden sufficiently to clog a drain. 

Note: To keep grease from clogging your drain, pour it into a container and throw it away instead of pouring it down the drain.

How To Tell If Your Drain Is Clogged With Grease

how to tell clogged drain

One of the most common causes of drain blockages is grease, which can be difficult to remove.

If your kitchen sink drains slowly or if water backs up into the sink, the drain is probably clogged with grease.

If you notice grease buildup on the drain’s sides or the drain cover, this is a good indication that the drain is clogged.

Another sign is if water comes back up from the sink or makes a gurgling sound when in use.

What Is The Most Effective Homemade Drain Cleaner?

Look no further when looking for a recipe for a powerful and effective homemade drain cleaner.

This drain cleaner, which combines the power of baking soda and vinegar, will quickly break down any buildup in your drains. 

Pour half a cup of white vinegar and baking soda into the drain. Allow the solution to sit for 5-10 minutes before flushing the drain with hot water.

Repeat as needed until the drain is free of debris.

How Do You Prevent Grease From Blocking Your Drain Again?

prevent grease clogs

Most people do not care about their drains until they’re faulty.

But if you’ve ever had a clogged or slow-moving drain, you know how aggravating it can be.

When it comes to clogged drains, one of the most common culprits is grease. 

Grease and oil are washed down the drain every time you cook, and they can accumulate and cause a blockage.

You can actually do a few things to keep grease from clogging your drains.

Tip #1: Never Pour Bacon Grease Down The Drain

Even if the amount is small, it can add up over time and cause a problem. Sometimes, it may seem tempting to pour the grease down the drain. 

This is a bad idea. Grease can settle in your pipes and cause different problems. It is best to pour the grease into a can and throw it away.

Tip #2: Wipe Down Your Pots And Pans To Remove Any Grease

Always wipe or rinse your pots and pans away from the sink before properly washing them.

wipe pans and pots before washing

This way, excess grease, and oil would be removed or reduced to a minimum before bringing them to the sink.

And if you do not want to spend hours scrubbing your pots and pans later, make sure you wipe them down immediately after each use.

This will remove any food residue and simplify cleanup.

Tip #3: Pour Hot Water Down The Drain To Help Flush Away Grease

Running hot water down the drain after cooking is one of the best ways to prevent grease buildup.

This will help to break up the grease and oil and keep it from clinging to the pipes’ walls. 

Note: This should be done every time you cook, but it is especially important if you have cooked something greasy.

Tip #4: Use A Garbage Disposal To Grind Up Food Scraps

It is critical to keep the garbage disposal clean and in good working order at home.

Simply run cold water through the disposal while it’s in use.

use garbage disposal

This keeps things moving through the disposal and prevents clogs.

Avoid putting difficult-to-grind items in the garbage disposal, such as chicken bones. These can cause blade damage and clogs. 

After you have finished using the disposal, run it for a few seconds to flush any remaining food particles down the drain.

Using a clean cloth, wipe the disposal regularly to eliminate any grease residue.

Tip: If after trying the steps above, everything fails, you may need to call a professional to help you clear your drain.


With all of the steps given above, you should now know how to unclog grease from sink with ease.

The steps are straightforward. Always start by pouring hot water down the drain.

After that, pour a dash of white vinegar and hot water mixture down the drain, then proceed to use a plunger to unclog the drain.

The drain then needs to be rinsed with hot water to wash away any remaining grease.

If you’ve tried all of that and your grease clog is still stubborn, you may need to hire an expert.

In most cases, a plumber can clear the clog with either a power auger or through hydro jetting.