What is the best thing to unblock a sink with?

Author: Alexandro Bernhard  |  Last update: Saturday, November 22, 2025

Vinegar & Baking Soda Pour the baking soda into the drain first, followed by a generous glug of white vinegar. Wait a few minutes until the mixture has stopped fizzing and flush with hot water. Again, you may have to repeat this process a few times if it's not effective at first.

What can you pour down a sink to unclog it?

Baking soda and vinegar: Mix one cup of baking soda with one cup of white vinegar and pour it down the drain. Cover the drain and let the mixture sit for 15 minutes. Then, remove the cover and run hot tap water down the drain. For more stubborn clogs, you can also use boiling water (2).

How do you unblock a badly blocked sink?

Baking Soda and Vinegar

Make sure you clear any standing water in the sink first, then pour a cup of baking soda down the drain. Follow this with a cup of vinegar, and immediately put the rubber stopper in the drain. The mixture will fizz, and push the clog down. Follow with hot water from the tap to finish flushing.

What dissolves a blocked sink?

Pour one cup of fresh baking soda down the drain, followed by one cup of white vinegar. Place a rubber stopper or other sink hole cover over the drain opening. Wait 15 minutes to allow the vinegar and baking soda to unclog your drain, Then take out the drain cover and run hot tap water down the drain to clear the clog.

What is the best stuff for unblocking sink?

Drano's Max Gel Liquid Clog Remover works quickly too, without any elbow grease on your part. Simply pour the formula down a backed-up sink or drain and let it go to work. For minor clogs and slow-flowing drains, the gel works in 15 to 30 minutes.

SECRET Plumber Trick: Unclog Drain in SECONDS 💥 (Extremely simple) 🤯

Why should you never use baking soda and vinegar to unclog a drain?

The fizzing reaction and gas created may help loosen some small blockages. However, it is not typically strong enough to break down larger clogs or remove hard-to-reach debris. As a result of the above facts, if you have a serious drain clog, using baking soda and vinegar is unlikely to be effective.

Will Coke unclog a sink?

Coke and Pepsi are loaded with phosphoric acid, which breaks down the buildup that can clog your drains. Phosphoric acid can even remove lime scale and other tough buildup that regular cleaners struggle with. This is an effective and refreshing home remedy if we ever saw one.

What happens if you put too much baking soda in a drain?

What happens if you put too much baking soda down a drain? Too much baking soda put down a drain can clog it. It can harden and become a solid, cement-like mass.

What product will unclog a sink?

If your sink doesn't have a garbage disposal, use Drano® Kitchen Granules Clog Remover. It creates heat inside your drain to melt and dislodge greasy clogs.

How do you unclog a sink when nothing works?

One option is to use a drain snake or auger to physically remove the clog. Another effective technique is to create a chemical reaction using baking soda and vinegar. Pour half a cup of baking soda down the drain, followed by one cup of vinegar. Let the mixture sit for about 30 minutes, then flush with hot water.

What is the best product to clean sink pipes?

What is the best overall drain cleaner? During our lab testing, we found the Green Gobbler Main Line Opener performed best at clearing clogs. It's worth noting that the Green Gobbler Main Line Opener claims to be safe for toilets, sinks, tubs, showers and even septic tanks.

What do you put down a clogged sink?

You'll also need to boil a kettle of water to help flush away the blockage.
  1. Bicarbonate of soda (or baking powder) and white vinegar. ...
  2. Washing powder (biological) ...
  3. Alka Seltzers and white vinegar. ...
  4. Use a wire or tool to poke/pull out the blockage. ...
  5. Use a blast of water. ...
  6. Use a natural drain cleaner. ...
  7. Bleach and hot water.

What is the best homemade drain cleaner?

Baking Soda + Vinegar
  • Pour 1/2 cup baking soda, followed by 1/2 cup vinegar down drain.
  • Plug drain and let sit for one hour.
  • Then, pour a pot of boiling water down drain. Repeat if necessary.

Can hydrogen peroxide unclog a sink?

Yes, hydrogen peroxide is safe to use for unclogging a drain. It will dissolve and loosen natural matter—like skin cells—stuck in the pipes. Hydrogen peroxide also reduces germs and disinfects the drain, helping it smell fresher and clean.

Can bleach unclog a drain?

Although you can use 1/5 to 3/4 of a cup of bleach to clean and deodorize drains, followed by a good flushing of hot water, it will not clear a clog. Bleach is amazing at sanitizing and killing germs, but it won't eat through hair and soap scum that's trapped in the pipes and causing a clog.

Is boiling water bad for pipes?

Chemical cleaners can eat away at your pipes, and boiling water can melt important components. Over time, this damage can lead to leaks and expensive plumbing repairs.

What is the fastest way to unclog a sink?

Use Boiling Water to Unclog a Drain

All you need to do is simply bring a pot of water to a boil, and then slowly pour it down the drain once it has reached a rolling boil. You may have to repeat this a few times to fully clear the drain clog.

Does Coca-Cola work better than Drano?

Coca-Cola is a Lighter Solution Than Drain Cleaner

One of the main ingredients in cola is phosphoric acid. Not only can this ingredient break through your teeth if you drink too much of it, but it is also effective when it comes to clearing out the grime in your pipes that is causing the clog.

What liquid unblocks a sink?

HG drain unblocker is a safe and extremely powerful liquid for effectively clearing blockages in just 30 minutes. Instructions for Use - Pour 300ml of HG liquid drain unblocker down the affected drain, and leave to work for approximately 30 minutes.

What is the strongest thing to unclog a sink?

Best Drain Cleaner for Kitchen Sink
  • Boiling Water.
  • Vinegar and Baking Soda.
  • Hand Plunger.
  • Cleaning the Pea Trap.
  • Plumber's Snake.

What do plumbers use to unblock drains?

Properties and Uses: Hydrochloric acid, also known as muriatic acid, is a highly corrosive acid used extensively by plumbers to clear severe clogs. It reacts rapidly with organic materials in drains, breaking them down into simpler compounds that can be easily flushed away.

What will dissolve hair in a drain?

Heat 2 or 4 liters of water on your stove or in a kettle to just short of boiling. Add about 1/2 cup of salt. Try pouring this down the drain, then wait 15 minutes before seeing if it will clear more easily. If you need a stronger cleaning, pour 1/2 cup of baking soda down the drain, then add 1/2 cup of vinegar.

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