How to Get Rid of Smell in Sink

How to Get Rid of Smell in Sink

A foul smell emanating from your sink can be quite unpleasant and bothersome. Not only does it make your kitchen or bathroom uninviting, but it may also indicate a deeper issue with your plumbing. Fortunately, there are several effective methods to eliminate the smell and keep your sink smelling fresh. In this article, we will explore some of the common causes of sink odor and provide solutions to get rid of them.

1. Clean the sink drain: Over time, debris and food particles can accumulate in the drain, leading to odor. Start by removing any visible debris from the drain. Then, pour a mixture of baking soda and vinegar down the drain, followed by hot water. This combination will help break down any organic matter causing the smell.

2. Use a baking soda and lemon solution: Mix equal parts of baking soda and lemon juice to create a paste. Apply this mixture to the sink and let it sit for a few minutes before rinsing with hot water. Lemon acts as a natural deodorizer, leaving your sink smelling fresh.

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3. Run hot water regularly: Sometimes, stagnant water in the drain can cause odors. To prevent this, run hot water down the sink for a few minutes every day. The heat will help flush out any bacteria or debris causing the smell.

4. Clean the garbage disposal: If your sink has a garbage disposal unit, it may be the source of the odor. Start by turning off the disposal and unplugging it. Use a scrub brush or an old toothbrush to clean the blades and interior of the disposal. You can also add a few ice cubes and lemon peels to freshen up the unit.

5. Check for clogs: A clogged drain can create a foul smell. If the odor persists even after cleaning, there may be a clog further down the pipe. Use a plunger or a plumbing snake to clear the blockage. If the clog is severe, it’s best to call a professional plumber.

6. Use enzyme-based cleaners: Enzyme-based cleaners are designed to break down organic matter and eliminate odors. They can be effective in treating persistent sink smells. Follow the instructions on the cleaner and allow it to sit for the recommended time before rinsing with water.

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7. Avoid pouring grease down the drain: Grease and fats can solidify in the pipes, leading to clogs and unpleasant odors. Instead of pouring them down the sink, collect them in a container and dispose of them in the trash.


1. Why does my sink smell bad?
Sink smells can be caused by a variety of factors, including food debris, grease buildup, clogged drains, or bacterial growth.

2. Can I use bleach to get rid of the smell?
While bleach is a powerful disinfectant, it is not recommended for sink odor as it can damage the pipes. Opt for natural alternatives like baking soda and vinegar.

3. How often should I clean my sink drain?
Regular cleaning of the sink drain is recommended every few weeks to prevent odor buildup.

4. What if the smell persists after trying these methods?
If the odor persists, it may be a sign of a more significant plumbing issue. It’s advisable to call a professional plumber to assess the problem.

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5. Can I use commercial drain cleaners?
Commercial drain cleaners can be effective but are often harsh and can damage pipes. Enzyme-based cleaners are a safer alternative.

6. Is it normal for a sink to smell after not being used for a while?
If a sink has not been used for an extended period, stagnant water can cause unpleasant odors. Running hot water for a few minutes can help eliminate the smell.

7. How can I prevent future sink smells?
Regularly cleaning the sink drain, avoiding pouring grease down the drain, and running hot water daily can help prevent future sink smells.

By following these simple steps, you can effectively eliminate the smell in your sink and maintain a fresh-smelling kitchen or bathroom. Remember, regular maintenance and proper cleaning practices are key to preventing odor buildup in the long run.

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