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How to Clean Overflow Hole in Kitchen Sink

How To Clear A Clogged Kitchen Sink With Standing Water

An excellent start to the day makes for an enjoyable day. However, what happens if you go to the bathroom and notice a foul smell getting you out of the way before it even starts? Don’t worry, there is a multi-method guide that will show you how to wash your sink overflows.

As an aside, the smell may be coming from your kitchen sink, which hasn’t been cleaned in many years. The overflow hole may have become blocked and is no longer functioning. Keep going!

How to Clean Overflow Hole in Kitchen Sink?

If you’ve ever had an in-depth look at the inside of your sink, you’ve probably noticed an opening under the faucet that runs towards the rear of the bowl. This is the overflow hole that’s in the sink, and many people don’t think much about it.

It’s crucial to understand how this tiny piece of negative space works to ensure that you keep your bathroom sink spotless and free of clutter.

Here are six ideas for cleaning the overflows from the sink and how to stop it from happening:

1.  Cleaning Brush

Gunk may begin to build up within the drain overflow or even in the hole itself if it isn’t given regular clean-up.This accumulation can impede airflow and the flow of water, but a simple brush can remove any obstructions that may be present in the hole that is overflowing.

A small brush that has numerous bristles is ideal to get rid of as much gunk as you can.The bristles also assist in removing debris stuck in the sink that could be blocking the overflow of the sink.

2. Use hot water.

With regular use and little maintenance, the sink in your home will develop a bad smell. It’s due to the presence of bacteria within the drainage. Additionally, these unwelcome organisms could block the flow of water, leaving the water dripping over the sink.

An easy method to clear the drain and eliminate the unpleasant smell involves pouring a large kettle of hot water into your sink.

In the event that boiling water is poured through the drain hole overflow and then poured down the drain, the stagnant water that has accumulated in the drain will drain out. Furthermore, bacteria and mold will not be able to withstand these temperatures. So, you won’t notice any unpleasant odor emanating from the kitchen sink.

You can add more hot water to the sink in the event that the sink is struggling to get rid of the blockage the first time.

3.  Zip Tie

The holes for sink overflows are small, and in the event that you don’t have a brush for cleaning that will fit, a zip tie made of plastic will be a great solution.

It’s flexible enough to move around the curvature of the overflow channel, but it’s also strong enough to clear any obstruction.

Use an extended zip tie so that you have enough to hold onto and move through the channel. Slide the zip tie all around the sides and back to remove any accumulation.

4. Use drain cleaner.

Similar to the bio-enzyme cleaner, the drain cleaning product will also provide the same results. However, unlike bio-enzyme cleaners, drain cleaners do not have a green footprint and come with an unpleasant chemical scent.

Mix a 50g sachet of drain cleaner into a mug that is filled with tap water. Then clean the drain hole using the solution. Repeat the process two more times for more effective outcomes.Lastly, run hot, boiling water along the pipeline to wash away the debris along the pipeline to overflow holes.

5. Make use of enzyme cleaners to eliminate the unpleasant odors.

Do you know what is the source of the majority (but not every) or all of those smells that fill the overflow of your sink? That’s bacteria. Using a high-quality enzyme cleaner will allow you to eliminate the bacteria effectively. Simply pour the suggested dose of enzyme cleaner into the overflow of your tank, let it sit overnight, and then run warm water over it as well. Goodbye filth, goodbye smell!

6. Combine Vinegar and Baking Soda

However, even if you employ one of the methods mentioned above to unblock the drain, the smell might not disappear completely. The smell could originate from the P-trap being dry or stagnant, stale water that was not changed in a timely manner. It’s also possible that the sink wasn’t properly cleaned.

In these situations, simply drinking hot water might not suffice. However, you can make a mixture of 1/2 cup baking soda and 1/2 cup vinegar out of the items in your cabinet.Make use of a snake tool to get rid of the blockage in the sink and then add 1/2 cup baking soda and vinegar with funnels or silicone molds and allow the solution to remain for 15 to 20 minutes.

Pour the solution into the sink using either boiling or hot water. Be cautious when draining boiling water from the sink of your porcelain because it could break off.Instead of pouring the entire water in one go, pour it in smaller portions. If the smell continues, continue the process one more time.

Bottom Line:

If the bathroom sink begins to smell foul, it’s coming from the drain or an overflow hole.

If you realize that it’s the overflow that’s the problem, there’s an accumulation of gunk and debris that has been trapped by the overflow. Additionally, the possibility that a bacterium kingdom may already be present is intriguing.