Blocked Toilets, Sinks & Pipes

What are the common signs of a blocked toilet?

Some of the most common signs that our drainage experts have observed of a blocked toilet include slow flushing, gurgling sounds, water rising higher than usual, and bad odours. These symptoms indicate that the toilet drain is obstructed, preventing water from flowing freely it can lead to major issues if not dealt with promptly. At Plumbers365, we frequently assist households facing the warning signs of a blocked toilet such as:

  • Slow Flushing: Experts at Plumbers 365 often advise that if your toilet isn’t flushing as efficiently as usual, it could signal a partial blockage in the pipe.
  • Gurgling Sounds: Plumbers 365 professionals have observed that strange gurgles or bubbling from the bowl or nearby fixtures (like sinks) are signs of trapped air due to a clog.
  • Water Rising Higher Than Usual: A higher water level after flushing, especially one that drains slowly, often means trouble below and calls for professional expertise.
  • Unpleasant Odours: Plumbers 365 experts have often seen that foul smells coming from your toilet or nearby drains are a classic sign of a blocked or partially blocked drainpipe.

Why is my kitchen sink not draining (or draining slowly)?

Kitchen sink blockages are one of the most common problems that drainage experts at Plumbers 365 address across the UK. Some of the most typical causes for kitchen sink blockages include:

Food Waste

When doing the washing up or loading the dishwasher, it can be common for food waste to be rinsed down the sink. While a lot of houses in the US are fitted with waste disposal systems in order to handle this, these systems are rarely seen in UK homes. Scraps, coffee grounds, and starch-heavy leftovers like rice or pasta can block pipes as seen in many cases by drainage experts at Plumbers 365.

Grease Buildup

After cooking, there can often be leftover oil, fat or grease in your pan. When this is rinsed down the sink (yes even when rinsed with hot water), this will solidify as it cools in your pipes, causing partial or total blockages over time. Fat and oil may go down as liquid but solidify in pipes, trapping debris which ultimately leads to sink blockage. We recommend letting the fat solidify in the pan, then scraping it away and putting it in the bin.

Soap Scum

We use many different soaps and chemicals in our day to day lives. Soaps and cleansers, body washes and bubble bath. These products contain various foaming agents and sometimes even micro plastics. Plumbers 365 experts often warn that soap residue combined with minerals in hard water can create buildup in the pipes in the kitchen sink.

Foreign Objects

In most of the kitchen sink blockage cases our professionals see bottle caps, sponges, or small items accidentally dropped which obstruct the flow. This is also common in toilet blockages as things are accidentally (or deliberately) flushed which shouldn't be.

Preventive tip from Plumbers365: Always scrape plates before rinsing and avoid pouring grease down the drain.

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What causes a blocked shower or bath drain?

There are many things that can cause a drain blockage, whether a shower drain, bath, toilet, sink or a larger system blockage in the underground pipe network. Blockages can also be caused by a combination of elements that have built up together over time.

Drainage experts at Plumbers 365 have observed that when it comes to shower/bathroom drains, hair is the biggest culprit, especially in households with long-haired occupants. Other common causes which lead to shower drain blockage include:

  • Soap Residue: Bar soap can leave scum that binds hair and debris is formed which often leads to blockages in shower and bath drains. 
  • Limescale Build-up: Plumbers 365 drainage experts have observed that in hard water areas of the UK, mineral deposits add to the blockage in shower drains as well as bathroom drains.
  • Small Objects: Experts at Plumbers 365 have seen that razor caps, shampoo lids, or plastic wrappers often fall unnoticed into drains. These small objects often tend to lodge in the most inconvenient spaces in the drains of the shower and bathroom.


Preventive tip from Plumbers365: Drainage experts at Plumbers 365 advise about having a hair catcher or drain screen, a small investment but can save costly repairs.

How do plumbers clear stubborn drain blockages?

At Plumbers 365, we use a variety of professional methods tailored to the severity and location of the blockage across different drainage networks:

Snaking or Augering

Snaking and Rodding are specific plumbing techniques used by drainage specialists to clear blockages and return your drains to their proper working order by manually clearing moderate to severe blockages. Snaking uses a flexible rod to dislodge or retrieve a blockage, Drain Rodding is a similar process using more rigid rods to clear deeper, more difficult to clear blockages.

Drainage experts at Plumbers 365 have observed this method to be ideal for toilets and sinks, as well as deeper drain blockages. Our professionals will select the appropriate solution to get your drains flowing again!

Hydro-Jetting

Also known as drain jetting or high-pressure water, this technique uses intense jets of highly pressurised water to cut through and disperse blockages in your drain system. This service has the benefit of being environmentally friendly, due to the absence of harsh chemicals, and extremely effective for difficult blockages deep in your pipe network, leaving your pipes squeaky clean and your drains flowing freely.

Plumbers 365 drainage experts often use high-pressure water blasts to clear grease, roots, and buildup in larger drains.

CCTV Drain Survey

Before our experts dig or dismantle, Plumbers 365 drain experts use CCTV to conduct a drain survey. This allows them to see the blockage source and recommend the best solution.

The CCTV Drain Survey allows us to inspect your pipes from the inside, looking out for damage, obstructions and tree root intrusions to ensure we select the appropriate treatment for your specific drain issue.

Drain Rodding and Milling

Augering and Milling are specific plumbing techniques used by drainage specialists to clear blockages using mechanical devices which rotate to bore through more stubborn blockages. Drain augering uses a steel flexible cable with a cutting head to remove debris such as grease and hair. Drain milling uses rotating blades to cut through more difficult obstructions, such as concrete or tree roots.

Is a blocked drain an emergency?

Yes if it’s causing water to overflow, back up sewage, or flood your property. In such cases, experts are needed to solve the issues. Even if it seems minor, a slow drain can quickly escalate, especially during heavy UK rains or if tree roots are involved.

Read our blog for more reasons why maintaining your drains is important.

How long does it take to clear a blocked pipe or drain?

Drainage experts at Plumbers 365 often see that the time taken depends on the kind of blockage and the areas involved. However some of the common timelines for drain unblocking are:

  • Minor Blockages: 30 minutes to an hour.
  • Stubborn or Deep Drain Blockages: 1-2 hours with inspection.
  • Complex Drain Network Issues (e.g., tree roots): May take half a day or require a return visit.

Our drain unblocking experts at Plumbers 365 aim for same-day service across the areas we serve.

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How can I prevent my drains from getting blocked in the future?

Do plumbers charge a call-out fee?
Is there an extra charge for after-hours/weekend services?
Can I get a quote over the phone?

Unless you plan on not using the drains, you will probably face drain blockages at some point in the future. However experts at Plumbers 365 understand that while drain blockages can be inevitable, there are some expert tips for you to help you manage your drainage network:

  • Use Drain Screens: Plumbers 365 experts suggest using drain screens in bathrooms and kitchens to ensure that the debris and trapped objects in drains remain minimal
  • Dispose of Grease Properly: Another one of the most common hassle for which experts at Plumbers 365 suggest wiping pans before washing, and if possible using a grease trap.
  • Flush with Hot Water: Plumbers 365 drainage experts swear by this method of preventive drainage maintenance where weekly boiling water flush for kitchen sinks can help a lot. 
  • Regular Maintenance: Plumbers 365 drainage experts have been attending to regular drain maintenance clients for annual drain cleaning or inspections.

Plumbers365  offers diverse and customised preventive maintenance packages for drain cleaning and maintenance across UK

Do emergency plumbers offer drain camera inspections to diagnose blockages?

A CCTV drainage survey is the best method to assess the cause of a drain issue or blockage in your system so that a suitable treatment can be selected. For example, if it is assumed that a blockage is caused by a build up of scum and it turns out to be a tree root inclusion, the method for fixing the blockage will be vastly different.

Plumbers 365 drainage experts always go for CCTV drain survey first before suggesting any fixes. Our experts first diagnose the issues across your plumbing network through CCTV drain survey to:

  • Identify root causes
  • Prevent unnecessary digging
  • Provide visual proof for insurance or landlord claims

CCTV is especially recommended if you’ve had repeated blockages or suspect a collapsed drain. CCTV drain survey is also recommended before undertaking any major drain unblocking activities in order to plan for the fixes properly.

What areas do your Plumbing, Heating and Drainage specialists cover across the UK?

Plumbers 365 offers plumbing, heating and drainage services in a wide range of areas, including
Bath
Hampshire
Cheltenham
Dorset
as well as various towns and cities in The South of England.
Our experts also serve specific locations like
Harborne/Edgbaston
Rubery/Rednal
Sutton Coldfield
with a team of professionals ready to tackle plumbing emergencies.

Can I use chemical drain cleaner for a blocked drain? Is it safe?

Plumbers 365 drain experts advise against using chemical drain cleaners for blocked drains. Some of the common side effects of using chemical drain cleaners which our experts feel cause more trouble are:

  • Pipe Damage: Repeated use of chemical drain cleaner can corrode older metal and even PVC pipes, leading to leaks.
  • Health Hazards: Fumes are toxic, especially in poorly ventilated areas becoming the cause for severe health hazards.
  • Environmental Impact: Harsh chemicals pollute UK water systems when flushed down.


Plumbers365 recommends using safer, eco-friendly alternatives or better yet, call for professional mechanical clearing.

When should I call a professional for a blocked drain vs trying DIY?

DIY drain unblocking may help in mild blockages when it comes to drain blockages, but professional help is essential when:

  • Multiple Drains Are Blocked: This points to a mainline issue which can only be properly solved by drainage experts. 
  • Recurring Problems: Temporary fixes often miss deeper root causes, which ultimately leads to a larger stubborn drain blockage as often seen by Plumbers 365 experts.
  • Sewage Smell Indoors or Outdoors: This is a health hazard, when it comes to foul smell, experts at Plumbers 365 advise against ignoring it for long for your own health.
  • Water or Waste Backing Up: Any overflow or return of water requires urgent professional attention, or might lead to larger drain blocking issues as observed by Plumbers 365 drain experts.

What's the difference between a minor blockage and a severe blockage?

  • Minor Blockage: Affects one fixture, such as a slow-draining sink. DIY solutions might help or fix the issue for short term
  • Severe Blockage: Multiple drains affected, foul smells, overflowing water, or visible waste all signs of a system-wide issue needing urgent professional attention.

Irrespective of the type of blockage, drainage experts at Plumbers 365 suggest against using DIY methods and calling for professional help in order to clear any kind of blockages.

What are tree root intrusions and how do they block drains?

Often, the drainage experts at Plumbers 365 have seen that in older UK homes, clay or concrete pipes can crack over time. Tree roots are drawn to the moisture and enter these gaps, growing inside the pipe causing:

  • Obstruction of water flow
  • Trapping of debris
  • Pipe Collapse

Plumbers 365 professionals use CCTV drain surveys to detect these and mechanical root cutting or pipe relining to resolve them without major excavation.

My toilet is gurgling when I use the sink, what does that mean?

Experts at Plumbers 365 have often observed that gurgling sound when using a sink  is a classic sign of a venting issue or partial blockage in your drain system. The air pressure imbalance causes gurgling sounds which might ultimately lead to bigger blockages. It is advisable to call for professional help when faced with such issues.

Call now to discuss your Drainage Problems.
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What should never be flushed down toilets?

According to UK water companies and plumbing engineers Plumbers365, avoid adding the following to flush:

Wipes (even “flushable”)

Wipes do not break down in the sewer system the same way toilet paper does, so they can accumulate in your system causing blockages.

Sanitary pads & tampons

Similarly to wipes, sanitary items often contain plastic which does not disintegrate in the system.

Cotton buds

In addition to causing blockages, cotton buds can make their way through the sewer system and into oceans and rivers, where they pose a risk to wildlife.

Dental floss

Not only does dental floss not degrade, it can actually bind other materials together causing a larger tangled mess that's even harder to clear.

Hair

It can be difficult to avoid hair making it's way into the drain, especially as it travels down the shower plug when you wash your hair. Similar to dental floss, this can combine with soap scum and cause a blockage.

Nappies

As they're quite large, it should go without saying that nappies should not be flushed, but you would be surprised with what we find when unblocking drains!

Grease or oil

Grease or oil can solidify once it enters your pipe system, causing a partial or full blockage of your pipe, as well as some nasty smells.

Cat litter

Cat litter is designed to swell and clump together in order to absorb cat pee. When you flush it down the toilet, it swells and clumps in your system, causing significant blockages.

Flush only the 3 Ps

Only flush the 3 Ps: Pee, Poo, and (Toilet) Paper.

My toilet is gurgling when I use the sink, what does that mean?

Experts at Plumbers 365 have often observed that gurgling sound when using a sink  is a classic sign of a venting issue or partial blockage in your drain system. The air pressure imbalance causes gurgling sounds which might ultimately lead to bigger blockages. It is advisable to call for professional help when faced with such issues.

Can outdoor drains become blocked, and how do you clear them?

Plumbers 365 drainage experts have often seen that UK homes face blocked outdoor drains due to:

  • Leaves & Soil
  • Mud Washed from Driveways
  • Fat & Grease from Kitchen Waste

Our drainage experts clear these using drain rods, jetting, or excavation if needed. Our team ensures outdoor gullies and covers are also checked and cleaned.

What causes toilets to become blocked?

While each individual case is different, some of the most common causes of toilet blockages as seen by Plumbers 365 experts are:

  • Excessive Toilet Paper
  • Wipes (even “flushable” ones)
  • Sanitary Products
  • Foreign Objects (toys, brushes, etc.)
  • Low-Flow Flush Toilets

How can I unclog a toilet without a plunger?

Plumbers 365 drainage experts usually advise against trying DIY for drain unblocking but in an emergency try this safe method:

  • Add Hot (not boiling) Water to the bowl.
  • Add Washing-Up Liquid to lubricate.
  • Let it sit for 10-15 minutes.
  • Try flushing.

If ineffective, plumbing  engineers at Plumbers365 advise a check from industry professionals to mitigate further risks.

Why is my sink draining slowly?

While there could be a lot of reasons behind your sink draining slowly but some of the usual suspects in sink blockages as seen by drainage professionals are:

  • Grease or Food Build-Up
  • Pipe Slope Issues
  • Ventilation Blockage

A slow drain might seem harmless but is often the first sign of a bigger problem especially in older UK homes, calling for professional assistance.

How do I prevent hair from clogging my shower drain ?

In order to prevent drain clogging, experts at Plumbers 365 advise to install a Drain Hair Catcher apart from following these: 

  • Brush Hair Before Showering
  • Flush Drain Monthly with Hot Water and Baking Soda

Can chemical drain cleaners damage pipes?

Yes, especially in older UK properties with cast iron or clay pipes. Overuse can cause corrosion, warping, and joint damage. Safer alternatives include:

  • Enzyme Cleaners
  • Manual Snaking
  • Professional Drain Clearing Service  Contact  our drainage experts at Plumbers365, your trusted local experts for blocked drains and plumbing solutions across the UK. We're available 24/7 for emergencies and offer fast, reliable service with no hidden fees.

Why Choose Plumbers 365?

When it comes to your drainage needs, choosing the right team makes all the difference. Here at Plumbers 365, we are committed to providing you with exceptional service and peace of mind. Here are just a few reasons why you should choose us:

Fully Qualified and Insured Engineers

All our engineers are fully qualified and possess the skills and expertise necessary to tackle any drainage challenge. You can trust that your property is in capable hands, as our team is not only fully insured but also DBS checked, ensuring that you receive service from professionals who meet the highest standards of safety and integrity. Each engineer carries identification, so you can verify their credentials with confidence.

Workmanship
Guarantee

We stand by the quality of our work. Our workmanship guarantee means that you can have complete peace of mind when choosing us for your drainage solutions. We are dedicated to delivering results that exceed your expectations, and our commitment to quality is unwavering.

365 Day Availability

We understand that plumbing and drainage issues can happen at any time, so our local experts are available to you 7-days a week to help get your drains flowing again.

Long-Term Assurance on Installations and Repairs

For new drainage installations and repairs, we provide a 10-year guarantee. This long-term assurance reflects our confidence in the quality and durability of our work. You can trust that your investment is protected, and we are here to support you for years to come.

Community-Focused
Service

As your local drainage experts, we pride ourselves on serving the Midlands community with reliability and dedication. Our team is committed to addressing your drainage issues promptly and effectively, allowing you to focus on what matters most.

Transparent
Pricing

We prioritise honesty and transparency by providing clear, detailed quotes for our services before any work begins. With open communication throughout the process and our fixed pricing model for tasks beyond the average unblock, you won’t have to worry about hidden fees or unexpected charges. Our goal is to deliver high-quality service at a fair price, free from surprises.

Choose Plumbers 365 for your drainage needs and experience the difference that professional, reliable, and guaranteed service can make. Contact us today to learn more about how we can help you!

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