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Why Does My Shower Drain Stink?

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    Having a shower within your homes has always been somewhat of a staple for any residential houses out there.

    After all, who doesn’t enjoy a nice and long bath after a very tiring day, right?

    However, this pleasant experience can easily be ruined by having an unpleasant smell going around your bathroom.

    Depending on the situation at hand, this problem can easily be caused by a lot of different factors.

    But, what exactly can you do when faced with a problem such as this?

    Before we can get to providing a solution for such a problem, the first thing we would need to do is to understand the source of the problem at hand.

    And we can get to that by answering one simple question you probably ask yourselves a lot — why does my shower drain stink?

    Well, let’s find out together.

    Identifying the source of the unpleasant smell

    Unpleasant smells are often times noticed right away by almost anyone.

    However, not anyone can easily identify and pinpoint the exact source of the unpleasant smell or exactly where it is coming from.

    Now that we know that the smell is coming from your bathroom’s drain, there are only three possible things that could cause such an odor to exist.

    In this article, we will be helping you out identify these sources and even give you an idea of how you can deal with them accordingly.

    1. Drainage Clogs

    Drainage clogs are oftentimes one of the most common issues your bathroom drains can possibly go through.

    With this in mind, there is no reason for you not to consider such as one of the possible causes for that unpleasant smell inside your bathroom.

    Your clogs are most probably giving off these unpleasant smells due to the grime trapped within and the fact that they are not allowing water to drain properly.

    In order to remedy and remove the unpleasant smell coming from your clogged bathroom drains, all you need to do is to have them unclogged.

    You can do this by either following DIY tutorials online that can help you deal with your clogged drains or by contacting a professional plumber to help you out with your problem.

    2. Dry or dirty P-trap

    Another possible source for that unpleasant odor coming from your bathrooms could be your dry or dirty P-traps.

    Before we proceed to answer how your P-traps are bringing all these unpleasant smells into your shower area, let us first answer one minor question — what exactly is a P-trap?

    For those who are not familiar with the term, the P-trap is simply a U-shape section of your piping system.

    Its main function is to make sure that it is able to hold water at all times in order to keep gases coming from your sewer line from entering your bathroom’s sink and shower drains.

    So, basically, if your shower seems to smell like the sewers, then most probably your P-trap is not doing its job well enough allowing sewer gases to enter your bathing area.

    However, if the smell is more like a mustier general odor, then most often than not, all you need to do is have your P-traps cleaned.

    3. Biofilm build-up

    Another possible source for that unwanted odor inside your shower area is probably due to biofilm build-up.

    But before anything else and get to the main topic at hand, what exactly is biofilm?

    Basically, biofilm is a term being used by individuals to refer to slimes or molds but what it is exactly is a substance that is formed from a colony of bacteria and bacterial waste.

    These bacteria are held together by a slimy substance that can easily cling and attach to a lot of different surfaces.

    And since there are so many types of bacteria in this world, your shower could be home to multiple colonies of different bacteria.

    The unpleasant odor is not the only reason why biofilm should not be permitted to exist inside your homes.

    It can also be dangerous to your health as it can contribute to the spreading of a lot of multiple diseases such as Salmonella, E.coli, and many more.

    It can even infect open wounds and complicate the health conditions of immunocompromised individuals.


    Your shower areas or bathrooms should be one of the places inside your home that should constantly be kept cleaned and sanitized.

    After all, this is a place where you wash off all that unwanted dirt on your body after a day’s worth of work.

    However, having an unpleasant smell coming from your shower’s drain can greatly ruin and affect your mood to wash up.

    If unpleasant odors are starting to come from your shower’s drain, there are a lot of things you can do in order to attend to it such as the baking soda method, constantly cleaning your pipes, and etc.

    However, the best way to deal with a problem such as this is to consult a plumbing company and ask them to help you out with your problem.

    If you are looking for a plumbing company in Cleveland that can help you out with your stinky shower drain problem, then you should definitely try out Cleveland Plumbing Guy.

    When it comes to trustworthiness and reliability, there is no one better than our company.

    We also provide and cater to all sorts of plumbing related services so rest assured, no matter what the problem may be with your plumbing, we will be able to identify and fix it for you.

    Get the best quality services for the most affordable prices by giving us a call and setting up an appointment with us.

    Allow us to help you out with your plumbing-related problems and issues.

    What are you waiting for?

    Contact us now!

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