How to Get Rid of Drain Odors? 4 Tips to Clean Smelly Drains

Best tips to clean smelly drains are using baking soda, vinegar, hot water, and sometimes, the help of professionals. Learn the best tricks and tips from us.

Many homeowners go to great lengths to keep their bathrooms smelling fresh and clean. These individuals clean their toilets regularly, which is quite beneficial. They also don’t forget to take-out the trash and throw it away.

Now, not everyone will go to this sort of extent. But there might be times when they will need extreme measures. Sometimes, people experience a bad smell emanating from their bathroom sink or drain.

This informative guide will talk about a few things. You will learn about the best tips to clean the smelly drains of your home. You will also find out why your bathroom drain or sink is smelling.


How to Get Rid of Drain Odors? 4 Tips to Clean Smelly Drains


The Best Tips to Clean a Smelly Drain


1. Focus on the cleaning part of your pipes

You could always purchase the chemical cleaning supplies. But the odds are that you already have everything you need in your kitchen to deal with the stinky issue right now. Follow the steps below to know how to do it using kitchen chemicals.

-Step one

Try to wait for an hour before you flush the drain with half a cup of bleach. You will need to boil four cups of water. After that, only drain half of it to avoid heat damage to the PVC pipes.

-Step two

After you are done with step one, pour a quarter-cup of baking soda down the sink’s waste disposal pipe. Don’t forget to include a cup of white or cleaning vinegar after that. You will hear a fizzing sound when the soda and vinegar combine. 

-Step three

When the water is cool enough, pour it down the drain. Be careful about using boiled water as it could cause serious damage to PVC (plastic) pipes.


How to Get Rid of Drain Odors? 4 Tips to Clean Smelly Drains


2. Make sure to clean the drainage area of your bathroom and kitchen

Once the drain cover is out and the site has been cleaned, it is time to proceed. Wipe the area with a damp cloth. Then let it stay like that for a few minutes.

If the problem is severe, you may have to use an old toothbrush to clean the drain’s cover and the sink. Though, professionals recommend purchasing a new drain cover if these measures fail.


Last but not the least is taking the help of a professional

When should you call a plumber?

  1. A plumber is typically the best option whenever a do-it-yourself remedy doesn’t work.
  2. If you believe that your water contains too much sulfur, it is time to talk to the plumber near your area.
  3. When your pipes become blocked or leaky, you will need the help of a professional.

Before you call any professionals, make sure you know the benefits of working with them.


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Benefits of taking the help of professional plumbers

  • It gives you access to safe and clean water at home. Professionals will ensure that the connections between waste and clean water are separated.
  • You won’t have to worry about a plumbing disaster anymore. When a leak is not taken care of quickly, it may lead to more serious problems. For example, the collapse of walls and the growth of molds. In this case, it would be wise to consider plumber emergency services
  • Also, hiring a professional can be a cost-effective decision (depending on the situation). But before that, make sure you hire a credible plumber to assist you.

Future tips to clean smelly drains of your bathroom and kitchen

Make sure that you are not flushing anything down the toilet. It can be the reason for any future unpleasant smell from bathroom and kitchen areas.

Never flush the cooking oil, melted butter, and fats down the sink or drain. They can get hard and trap additional debris in the drain. It is another case of an unpleasant stink around the house. No one should ever flush things like rice, pasta, or eggshells down the toilet.

Dispose of the food particles, hair, soapy water, and other waste in drain strainers. It will prevent them from entering your plumbing system. Once or twice a month, use dishwashing liquid and hot water to flush out your drains and keep them clear of clogs.

Even though a smelly drain is a real pain, you can often solve the issue independently. You will need to use products you can find at your local supermarket or home improvement store.

Those who haven’t used water in weeks could face issues. The water in their p-trap could evaporate. So, if anyone is coming back home from a trip, they may face an unpleasant surprise in their sink.

In that case, pouring some water down the drain to fill the trap will show evidence of leakage. The stench might have already filled the room. And after waiting a bit, you will see the result.


How to Get Rid of Drain Odors? 4 Tips to Clean Smelly Drains


5 Reasons Why Your Sink or Drain Has a Bad Smell

1. Clogged sewer line

Keep in mind that all of the waste you flush down your pipes eventually ends up in the same area. It means that there’s a point in the line where the bathroom sink and the toilet line get connected.

And with time, the drains can become clogged. The clogging situation of the vent or p-trap could be the reason for the bad odor of your bathroom drains. The good thing is when you know what the problem is, you can start taking care of it. 

2. Sewer gas trap

Research says that a trap is a little bend in the pipe that all drains have or should have. And the curve part is angled downward. This specific part is supposed to trap the solids. If it happens, the drain will become clogged. 

If the P-trap works properly, it will prevent sewer gasses from escaping. Whenever anyone turns on the faucet, the water is replenished.

3. Get familiar with ‘Sewer gasses’

P-traps that are empty can get filled up with sewage gasses to ascend from the drain. It can be quite dangerous. It can be another reason why that smell comes out of your bathroom drain.


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4. Excess water 

Sometimes your PVC pipes contain fittings that have come loose. Improper installation is the reason behind it. And that’s how water leakage and bad odor occur.

Perforations in the pipes or sloppy couplings between lines of pipework are the two most common sources of leaks. Corrosion could cause holes in metal pipes to form over time, resulting in leaks. 

To find out why the bathroom or kitchen drain gives a bad odor, you may try to detect a leak. Do that by looking for indications of water under the sink. If the sink in your bathroom has an unpleasant odor, look for symptoms of water damage in the subfloor.

5. Your sink or bathroom drains have any build-up bacteria

Consider all of the things you routinely dispose of in your sink. Your skin cells, toothpaste, soapy water, shaving creams, etc., can be the reason.

Flushing them down the drain into dark, heated pipes is the only way to dispose of them. Bacteria thrive in these pipes as these kinds of places are the ideal environment for them to grow.

As the bacteria accumulate, they may form a moist, black substance known as a biofilm. That biofilm may also become the cause of that gross smell at times.

You may find these issues in a rather straightforward manner. See whether there is any black coating on the bottom of the stopper when you remove it. If there is any, then it means the pipe has it as well.

6. No airflow through vents

Vents built into plumbing systems allow sewage gas to escape rather than build up in your house. The ventilation system could be why you are smelling the sewage fumes. 


Final Words

If you were wondering what tips and tricks will be useful for your smelly drain issues, this post was for you. It is okay to try some DIY methods, but professionals are always your best bet in extreme cases.

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