How to make a sink drain smell good?

Author: Colten Cormier  |  Last update: Monday, August 11, 2025

6 Easy Ways To Remove Smell From A Kitchen Sink
  1. Simply Pour Boiling Water Down The Drain. ...
  2. The Use of Baking Soda and Vinegar. ...
  3. Use Lemon, Lime, or Orange Citrus Peels. ...
  4. Ice Cubes mixed with some Table or Rock Salt. ...
  5. Commercial Drain Cleaners. ...
  6. Clean the Sink Drain Stopper.

How do you make a sink drain smell better?

  • Simply Pour Boiling Water Down The Drain.
  • The Use of Baking Soda and Vinegar.
  • Use Lemon, Lime, or Orange Citrus Peels.
  • Ice Cubes mixed with some Table or Rock Salt.
  • Commercial Drain Cleaners.
  • Clean the Sink Drain Stopper.

What is the best deodorizer for a sink drain?

One of the most popular and effective home remedies for smelly drains involves the use of baking soda and vinegar. This dynamic duo not only eliminates unpleasant odors but also helps in clearing minor clogs.

Does pouring vinegar down the drain make it smell better?

Yes, it's generally safe to use vinegar to clean your drain. The acidic nature of vinegar can help break down buildup and odors. Mix it with baking soda for extra cleaning power, and remember to rinse the drain thoroughly with water afterward.

How do I stop my drains from smelling?

Pour 1⁄2 cup of baking soda into the smelly drain. Follow with 1⁄2 cup of white vinegar and let it fizz for 10-15 minutes. Flush the drain with boiling water to clear residue and odors. A dried-out P-trap can allow sewer gases to escape.

How To Get Rid of That Awful Smell in Your Sink Drain [Just 1 Minute]

What is a natural cleaner for smelly drains?

Vinegar contains acid which neutralizes odor, cuts through grease, and helps disinfect. By heating up (but not boiling) four cups of vinegar, pouring half down the drain, running the water for a minute, and then pouring the remaining vinegar down the drain, you can help eliminate smells and smaller clogs.

Is baking soda and vinegar safe for drains?

Yes, baking soda and vinegar can be safely used to unclog drains. Both ingredients are natural, non-toxic substances that do not harm the environment or the pipes. Furthermore, this combination is a safer alternative to chemical drain cleaners, which can cause damage to pipes and harm aquatic life.

Is bleach or vinegar better for drains?

Drain Line Material

Chlorine bleach can quickly eat away at not only the line but the glue and cement joining the line to the fittings and the condensation pan. If your drain line is PVC, stick to white distilled vinegar for clearing clogs and debris, particularly during winter.

How to fix a stinky shower drain?

First, pour one cup of baking soda followed by one cup of white vinegar down the drain. Cover the drain and allow the mixture to fizzle inside of the pipes for a few minutes. Once the fizzle starts to subside, rinse the drain with hot water.

Can I pour boiling water down the drain?

Pouring boiling water is quite risky as it might lead to a steam burn or scalding. Another thing to keep in mind is what type of material you are pouring in into. If you have a porcelain sink, it is likely to crack due to the heat. All in all, pouring boiling water down your drain will only cause issues down the road.

What is the best product for smelly sink drain?

We've said it before and we'll say it again, baking soda and vinegar can work wonders for your drains. Start by running hot water from the tap down the drain. Turn it off and put around a 230ml of baking soda down your drain. Then, pour around 480ml of warmed up vinegar down it.

How to freshen a bathroom sink drain?

First, pour a pot of boiling water down the drain. Then, pour a cup of baking soda down the drain. After that, pour 1 cup of white vinegar—you can mix it with water if it is not enough to get all the baking soda down the drain. Cover the drain with a plug and wait 10 to 15 minutes.

Why is there a bad smell coming from my kitchen sink?

Food Particles and Grease Buildup

While it's good practice to try to keep food and grease out of your sink, sometimes they still manage to get into your drains. Too much food and grease buildup will lead to foul odors. Once leftover scraps make their way into the pipes, they start to decompose.

Why does my sink drain smell rotten?

A faint smell of sulfur or rotten eggs may be caused by biofilm buildup. Biofilm buildup is a colony of bacteria and their waste that looks like slime or muck. It's usually pink or orange in color and occurs when bacteria has access to soap scum, skin, dirt, hair, oil, and other debris.

Which drain cleaner works best for a kitchen sink?

The best liquid drain cleaner to clear a kitchen sink clog is Hercules Glug® Kitchen Liquid Drain Opener because it is specially formulated to dissolve clogs that contain grease and food particles.

Is drano bad for pipes?

The Short Answer Is: Drano and similar chemical drain cleaners can be harmful to home drain pipes as they contain corrosive chemicals that may deteriorate pipes over time, especially if used frequently.

How do you deodorize a smelly drain?

Baking Soda and Vinegar

Tip one cup of baking soda down your drain, followed by two cups of hot vinegar. Let it fizz, then flush the drain with hot tap water after one hour. The fizzing reaction of the vinegar and baking soda together may kill odor-causing bacteria and help clean any gunk stuck in your drain.

Can I leave Mr. Muscle drain Gel overnight?

Using innovative drain unblocking technology, Mr Muscle's new biodegradable formula delivers the power to unclog bathroom drains in just 5 hours. Use it at night, let it work its magic and wake up to freely flowing drains.

Why does my drain smell but not clogged?

One of the biggest causes of odour from a drain especially in bathroom and kitchen sinks is a build-up of organic matter, this may not necessarily cause a blockage which is why it can be difficult to tell there is a problem until the distinct odour of rotting food or even rotten eggs is predominant.

Can you leave baking soda and vinegar in the drain overnight?

It is safe to leave baking soda (and vinegar) to work overnight to unclog a drain. Always flush this mixture down with boiling water—no matter how long you leave it sitting in the drain.

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.

Is hydrogen peroxide good for drains?

Unlike harsh chemicals, hydrogen peroxide is safe for drains. It is less corrosive than commercial chemical drain cleaners and can be used without damaging plumbing fixtures or pipes. This makes it a safe alternative to store-bought drain cleaners.

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.

How long do you let vinegar and baking soda sit?

The reaction of baking soda and vinegar works wonders on clogs in any drain or showerhead as well, without doing damage to the environment. To clean out drains, pour 1/2 cup baking soda and 1 cup vinegar down the drain. Let the mixture sit for 10-20 minutes and then flush it out with very hot water.

Can boiling water unclog a drain?

Sometimes the simplest solutions are the most effective. Boiling water helps break down grease and soap holding the clog together to clear the blockage. This method is easy and only requires one or two steps. Most important is to boil water on a stove using a kettle or saucepan.

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