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David Fenton

Causes and Prevention of Blocked Drains: A Guide

Updated: Jul 22

Are you caught in a cycle of persistently blocked drains? Does the water in your sink not flow as rapidly as it used to or is an unpleasant smell lingering around your bathroom and kitchen? If yes, then you're not alone, and it's high time to take appropriate actions. The ongoing urbanisation and cramming of dwellings often lead to unnoticed day-to-day issues that can turn into major headaches like our topic today - Blocked Drains.

Blocked drains manifest in our lives as a simple problem but strike us hard with their root causes and unforeseen consequences. This article aims to demystify the causes, repercussions, and preventive measures associated with blocked drains. Think of this as a mini 'Drainage 101,' allowing you to understand your drainage system better and enabling you to make confident decisions when troubleshooting drain issues.

You might ponder why understanding the workings of a simple drain is necessary. Well, knowledge is power. The more you know about your drains and their potential issues, the more efficient you become in tackling the problems before they spiral out of control.

Blocked Drains
Blocked Drains

Unravelling the Common Causes

One need not be an architect or professional plumber to understand a home's plumbing. Knowing the basic structure and function is usually sufficient, and dare I say, rather interesting. Blocked drains typically occur for three primary reasons - solid materials, grease build-up, and natural causes like root infiltrations or shifting soils.

Obstruction by solid materials in the drains is arguably the most common cause. Disposal of diapers, sanitary products, or hard paper towels down the toilet can clog the pipes. Kitchen drains can be blocked due to an accumulation of food debris and other minor solids. It's a shared misconception that the garbage disposal system can handle anything, but sadly, that’s not always true.

The second reason for blockages is the build-up of greasy material. More often than not, we tend to wash our pots and pans with grease and oil residues down our kitchen sinks. We fail to realise that this grease solidifies once it cools down, blocking the drain passage.



Drain Blockages and Mother Nature

It's an obscure fact that something as organic as hair can serve as a prime problem in bathroom drains, preventing water from draining effectively.

Moreover, external factors like plant roots penetrating drain pipes, land movement, or soil chemistry changing the structural integrity of the pipes can also lead to blockages. Unfortunately, these are not factors one can control and hence, require the involvement of professionals.

Blocked Drains
Blocked Drains

The Manifestation of Blocked Drains

You may not realize your drains are blocked until the problem manifests in a marked manner. An unusually slow drain, unpleasant odours, gurgling sounds from drains, or raised water levels in your toilet are some classic signs of blocked drains.

Pros and Cons of DIY Solutions

There’s an abundance of DIY solutions available online for dealing with blocked drains. While a simple plunge can clear minor blockages, major obstructions might need more complex techniques. Drain snakes or homemade concoctions using vinegar and baking soda can also be used.

But remember, while DIY solutions can be gratifying and cost-effective, complex drain issues need professional intervention. Misdirected efforts can cause further damage to the pipes or even harm the person attempting the fix.

Professional Help and Their Value

While DIY solutions are reasonable for minor drain issues, professionals should handle serious blockages. They have the equipment and the skills necessary for the task. Additionally, professional help can identify and address the root causes rather than merely addressing the symptoms of the problem.

Prevention Techniques

Preventing blockage is indeed simpler than dealing with one. Avoiding disposal of grease, oil and solid objects down the drains, installation of hair catchers in bathroom drains, and periodic professional checks are some effective preventive steps you can take.

Blocked Drains
Blocked Drains

Conclusion:

Drain blockages, while usually overlooked, can cause significant hassles if not attended to timely and correctly. Understanding the causes of blocked drains and implementing preventive measures can save you a lot of trouble and expenses in the long run. If you find yourself at the mercy of persistent blocked drain trouble, remember, there’s no shame in reaching out to professionals. Investing in their service is an investment in the longevity and function of your home’s drainage system. In the end, what matters the most is how comfortably and smoothly you can live in your home, and blocked drains, small as they might seem, play a crucial role in determining that comfort.

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