Your Go-To Guide to Fix a Blocked Toilet London. A blocked sink or toilet can turn your day upside down—whether it’s a slow-draining basin or a stubborn toilet backup. If you’re wondering how to fix a blocked toilet in London or a clogged sink, this guide will help you understand the causes, quick fixes, and when to call a professional.
What Causes a Blocked Sink or Toilet?
Before we jump into solutions, it helps to know what causes these blockages:
Toilets: Flushing items like wipes, sanitary products, or too much toilet paper.
Sinks: Accumulated hair, grease, soap scum, and food particles.
Pipes: Tree roots, scale buildup, or foreign objects in older plumbing systems.
Knowing the cause can help you choose the right solution.
How to Fix a Blocked Sink
Boiling Water
Pour a kettle of boiling water down the sink. This can dissolve grease or soap buildup.Baking Soda and Vinegar
Pour half a cup of baking soda followed by half a cup of vinegar. Let it fizz for 15-20 minutes and rinse with hot water.Plunger
Use a sink plunger to create suction over the drain and dislodge the clog. Make sure to block the overflow hole to improve pressure.Remove and Clean the Trap
Place a bucket under the sink’s U-bend (trap), unscrew it, and clean out any debris.
How to Fix a Blocked Toilet
Use a Toilet Plunger
A heavy-duty plunger is your first line of defense. Make sure it covers the hole completely and plunge with force.Toilet Auger (Plumbing Snake)
If the blockage is deeper, a toilet auger can reach and break through the clog.Hot Water and Dish Soap
Pour a generous amount of dish soap into the bowl followed by a bucket of hot (not boiling) water. Let it sit for 30 minutes and try flushing again.Enzyme Cleaners
For organic waste, use an enzyme-based drain cleaner that’s safe for your pipes and the environment.
When to Call a Professional
If the above methods don’t work, or if you notice signs of a more serious issue like:
Gurgling sounds
Water backing up in other drains
Frequent blockages
Bad odours
…it’s time to call a professional. West London Plumbers are experts in fixing a blocked toilet in London have the tools and experience to diagnose and resolve the issue quickly—saving you time, mess, and future damage.