5 Common Signs Your Drainage System Needs Immediate Attention

As a homeowner, maintaining your plumbing system is essential to ensure a comfortable and functional living environment. However, drains often accumulate grease, debris, and other substances, leading to potential blockages and damage. 

Recognising the signs that your drainage system needs cleaning can help you address issues promptly and prevent serious problems. Regular maintenance using a drainage water tanker can help you manage these issues more effectively, safeguarding your home from water-related damage and ensuring a smoothly functioning drainage system.

In this blog, we will discuss the top 5 signs that indicate your drainage system requires immediate attention, ensuring your home remains in optimal condition.


Sign 1: It Takes Forever to Drain?

If your sink takes forever to drain, this might be a sign that your drain requires immediate attention. When water sluggishly spirals down the drain in slow motion, it’s not just an inconvenience; it’s a sign of underlying issues. 

This slow drainage is often caused by clogs or blockages deep within your plumbing system. Common causes for slowed-down drainage could be accumulated hair, soap residue, food particles, and, sometimes, small objects that mistakenly find their way down the drain.

Addressing this issue promptly is crucial. Ignoring the issue can worsen the problem, leading to water backing up, which can cause water damage and potentially lead to the growth of mould and mildew—factors that compromise the health of your home environment. 

The longer these blockages remain, the more pressure they can put on your plumbing system, increasing the chance of burst pipes and expensive repairs. Taking action at the first sign of slow drainage can save you from these complications.


Sign 2: Strange Sounds Coming from Pipes

If you notice strange gurgling or grumbling sounds coming from your pipes, it’s a sign of potential issues. These strange sounds are far from normal and must not be ignored. They often indicate problems that need immediate attention.

The odd noises you hear could be caused by various reasons. Air trapped in the pipes could be a common issue, causing a series of moans and groans as water displaces the air. This can occur if there’s a breach in the pipe system or after routine maintenance or repairs. 

Loose parts within the plumbing, such as shaky brackets or worn-out washers, might also be responsible. These components can rattle or bang against other parts of the pipe, creating a noise.

It’s essential to address these noises promptly. Not only are they disruptive, but they can also lead to more severe and costly problems if left unchecked.


Sign 3: Foul Odors Lingering Around

Imagine walking into your home in a great mood, only to be greeted by a terrible smell coming from your drains. This might be caused by decaying food trapped in the pipes or something more serious, such as sewage backup. These smells can really make your home uncomfortable and are a sign that you need to take care of the problem quickly to avoid more issues.

Addressing these foul smells typically involves a thorough cleaning of the drains to remove any debris or buildup. If the problem persists, it’s advisable to call a professional plumber or drainage tanker services near you to assess and resolve underlying issues that might not be immediately apparent.


Sign 4: Water is Backing Up in Unexpected Places

The sudden appearance of water where it doesn’t belong can be quite alarming. Such incidents often point to severe blockage or a malfunction in the sewer line that requires immediate action. 

When you encounter water pooling in unusual spots, the first step should be to shut off the main water supply to your home to stop any additional water flow. Also, try to keep the area as dry as possible to mitigate any damage and limit the spread of moisture throughout your home.

It’s important to recognise the urgency of these situations, as they can quickly escalate, causing extensive damage to your home and potentially leading to health hazards if not addressed promptly.  Having a professional plumber check your system can help identify and resolve these issues.


Sign 5: Lush Patches of Greenery in Your Yard

If a few patches of your lawn are noticeably greener and more vibrant than others, it could be a sign that there’s a leak in your sewer line. This leak might be seeping water and nutrients directly into the soil, improving the growth of the grass or plants above.


A leaking sewer line not only promotes excessive plant growth. It can also lead to more serious environmental and structural issues, such as soil erosion or foundation damage due to the extra moisture. 


If you notice these patches in your yard, it’s important not to dismiss them as mere healthy growth. Instead, consider investigating further by consulting with a professional who can assess whether a leaking pipe is the underlying cause.



Addressing drainage issues promptly is crucial to prevent further damage to your home. If you notice any of the signs mentioned, it’s important to seek professional assistance. 

At DC Merrett, we are committed to excellence. Our well-trained staff and updated fleet ensure that every task is handled meticulously. With reliable team that is available 24/7, ready to assist you with any queries, we provide you with an exceptional service you can trust.



  • What causes drainage system issues?

Drainage system issues are commonly caused by clogs caused by accumulated debris such as hair, food particles, grease, and non-flushable items. Structural problems such as tree root intrusion, pipe corrosion, or misaligned connections also contribute to system failure.

  • How can I prevent drainage system problems?

You can prevent drainage system problems by avoiding the disposal of grease, oil, and non-degradable items down your drains. Regularly clean drain stoppers, and consider using drain guards to catch debris. Scheduling routine inspections and cleanings by professionals to maintain optimal flow.

  • What is the quickest way to unblock a drain?

The quickest way to unblock a drain might involve using a plunger for minor clogs. For more severe blockages, a drain jetting service is highly effective. In cases of significant blockage or when needing large-scale drainage clearing, a drainage water tanker can be used to remove and transport waste material, ensuring a complete cleaning of the entire system.


  • When should I seek professional help for drainage system issues?

Reach out to us if you experience recurrent clogs, slow drainage across multiple fixtures, bad odours, or water backing up. At DC Merrett, we can diagnose and resolve underlying issues that simple home remedies cannot.