How to Get Rid of Black Gunk in Sink Drain

This is a common problem that many people have, and if you have it too, don’t worry! We’ll show you how to get rid of black gunk in sink drain so you can continue doing dishes without worrying about clogged drains. This process takes very little time and effort, but it will save you from having to call a plumber or spending money on harsh chemicals that may damage your pipes. 

How to Get Rid of Black Gunk in Sink Drain

That black gunk coming out of the drain is gross and embarrassing for those who have been dealing with this problem for years. The good news is that there are some easy ways to clean out the clog yourself before calling a plumber or buying expensive products at the store.

What Causes Black Gunk in Sink Drain?

The black gunk is usually caused by rust. Most drains have a trap under them, and this is designed to hold water so that sewer gas does not enter through the drain and into your home. Rust in the pipes can cause some build-up over time which is the main culprit behind the black gook. This may also be caused by other items, such as oils from cooking, food particles, and soap scum build-up.

Stepwise Guide On How to Get Rid of Black Gunk in Sink Drain:

Step 1: Using Baking Soda

The first step to getting rid of the gunk in your sink drain is to pour a cup of baking soda down the drain. Fill the rest of the way with white vinegar, and let it sit for at least an hour before pouring hot water down afterward. This process will break up some of the grime so you can flush it through your pipes.

Use Baking Soda for Cleaning

Step 2: Baking Soda and Vinegar Black Gunk Remover

If the baking soda and vinegar mixture does not break up all of the gunk, spray a generous amount of Lysol toilet bowl cleaner down the drain. This process should dislodge any stubborn pieces of gunk stuck in your sink drain. You can use a plunger if necessary, but this is a surefire way to get rid of the clog without having to waste your time and money.

As you can see, cleaning out the gunk in your sink drains isn’t that difficult. However, by doing so, you’ll be able to avoid paying a plumber or wasting money on harsh cleaners that could damage your pipes. In addition, once you get rid of the black gunk in the sink drain, you’ll feel much better about yourself and even enjoy doing dishes!

Step 3: Unclog a Sink 

If you’re remodeling your kitchen and taking out the old sink, it will most likely be made of cast iron or galvanized steel. This type of material can be unscrewed without having to hire a plumber who will break it up with chemicals.

Unclog the Sink 

Step 4: Kitchen Sink Drain Smells

If, after replacing your kitchen sink, it starts to smell like something is rotting in the drain, then the reason is that the dishwasher has not been attached to the drain. This will happen gradually over time, so you may not realize what’s wrong right away. If this happens, tighten up the drain pieces.

Kitchen sink smells are usually due to the dishwasher being connected but not properly attached to the drain. This can gradually happen over time, so you may miss it until it’s too late. If this happens, just tighten up the drain pieces and ensure that everything is fixed in place.

You Can Check It Out to Get Rid of Black Mold in Sink Drain

How to Unclog a Kitchen Sink Drain

If you have a double sink and only one side is draining, this means that the clog is coming from the other side. The way to unclog a kitchen sink drain without using any harsh chemicals is to use an auger or snake on the clogged drain. Begin by unwrapping the snake and pushing it into the drain in the sink that’s not draining. When you feel resistance, begin to turn the handle clockwise while also pulling it back toward you.

You can unclog a kitchen sink drain without chemicals by using an auger or snake on the clogged side of the double sinks. Start by wrapping the snake around your hand and pushing it into the clogged drain. When you feel resistance, start turning the handle clockwise while also pulling it back towards you.

Put on Rubber Gloves Before Getting Started

It is possible to unclog a sink without having to call in an expensive plumber or spending money on harsh chemicals that could damage your pipes if not used properly. With these tips, you should be able to get rid of any gunk in your sink drain and prevent it from happening again.

You Can Check It Out to: Connect Washing Machine Drain Hose to Sink

Tips and Suggestions

  • If, after removing all of the gunk, you notice that your sink still isn’t draining properly, it’s most likely because there is something more seriously wrong with your pipes. This could be due to corrosion or mineral deposits. A plumber will have to remove these problems if they’re too severe for you to fix on your own.
  • Unclogging a sink doesn’t have to be difficult. If you still can’t get rid of the clog, try using lukewarm water and dishwashing liquid. This tool is great for unclogging sinks because it has enough strength to break up any dirt or gunk that’s clogging your pipes without harming them in the process.
  • When you replace your sink, avoid buying a cheap one. The materials used to make these types of sinks are not the best quality, and this also makes them more difficult to install.


You might be looking for a quick and easy way on how to get rid of black gunk in sink drain. If you’re tired of clogs, rust stains, and lingering odors from your garbage disposal, then I have the solution! Thank you for reading our article.

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