The Ultimate Guide To A Clogged Sink: Causes, Signs And How To Clean It

The kitchen sink is one of the most used and abused fixtures in your home. It’s also an area that can be a breeding ground for bacteria if it isn’t cleaned correctly.

A dirty, clogged sink is not only unsightly but can lead to health problems. So what causes a clogged sink? And how do you know when it’s time to call the plumber or try out some DIY solutions? Read on for our guide to unclogging sinks with 5 easy ways!

What cause of a clogged sink?

What is a clogged sink, and what causes it: A clogged sink can be caused by products like toothpaste, soap, or food that is left in the drain. One way to clean a dirty, unclog bathroom sink quickly would be to use dishwashing liquid with water, which will break down the grime inside the drain pipe.

Soap buildup around drains from frequent handwashing also contributes to preventing proper drainage, which may accumulate soapy residue on surfaces near sinks such as countertops, cabinets, and toilets. These areas are especially susceptible because they’re more likely than others (such as bathtubs) to have standing water when not in regular daily use. This situation should be addressed immediately for sanitary and aesthetic reasons.

What are the signs of a clogged sink?

There are a few tell-tale signs that you may have an issue with clogged sink drains:

  • Slow water drainage in sinks, toilets or bathtubs;
  • Standing water near the drain after running the faucet for some time;
  • A musty odour coming from the bathroom when it has not been used recently – this is caused by stagnant water sitting at the bottom of your toilet cistern tank, which could lead to sewage backing up into your home!

How to Clean a Clogged Sink

Unclog the drain with boiling water

Boil some hot water and pour it down the sink. The heat should loosen up any clogs, allowing them to be washed away by the flowing water. This is a straightforward way of getting rid of hair or other debris that might have accumulated in your pipes over time, so give it a try if you’re looking for something quick!

Use vinegar and baking soda

Pour a half cup of white vinegar down the drain, then add about two tablespoons of baking soda. This should create enough suds to break up any hair or other clogs preventing water from flowing through your pipes. Let it sit for five minutes before rinsing with boiling water, and you’ll be good as new!

Use a plunger

If your drain is still blocked after using boiling water or baking soda, move on to using a plunger. Put the plunger over the overflow hole (the one that isn’t in use) and then plunge upward with force until all air bubbles disappear from around the opening. Repeat this process several times if necessary before moving onto something else because plunging will only be effective for so long unless you’ve got an incredibly stubborn clog going on.

Use salt and dish soap

Mix one teaspoon of salt in some warm water (enough so that the solution is barely visible). Then pour this mixture down the sink, followed by some liquid dish soap. The heat from pouring will cause bubbles to form while the chemical reaction between salt and dish soap loosens dirt – giving your sink a deep clean without having to scrub at all!

Use a plumber’s snake

If the above methods don’t work, you might want to call a plumber. You can rent or buy your own plumbing snake for fairly cheap and use it yourself!

Call a plumber for help

If you’re still not getting anywhere, it’s probably time to call a plumber. It can be frustrating and expensive if this problem lingers for too long without being fixed!


We hope this article has helped you understand the causes of a clogged sink, signs that you may need to call for help, and how to clean your sinks. If you’re still unsure what’s going on with your kitchen sink or don’t know where to start when it comes to cleaning yours, we recommend contacting a plumbing team today! They’ll be able to assess your situation and give you some sound advice on how best to handle the issue at hand.

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