Blocked Sink? We'll Clear It Today and Keep It Flowing in Dorridge

A Blocked Sink Never Fixes Itself

A slow-draining sink is easy to ignore for a week or two. Water still goes down eventually, so it feels like a problem for another day. The trouble is that every wash-up adds a little more grease, soap and food residue to the obstruction. What starts as a slight slowdown becomes standing water in the bowl, unpleasant smells, and in the worst cases water backing up into the sink when you run the tap.

Blocked drain unblocking done properly means removing the whole blockage, not just poking a hole through the middle of it. That is what we do.

What Causes Sink Blockages

Most sink blockages build up the same way. Grease and fat from cooking cool and stick to the inside of the waste pipe. Food particles, coffee grounds and tea leaves catch on that sticky layer. Soap scum adds another coating, and over months the smooth pipe narrows until only a trickle gets through.

Bathroom sinks have their own version of the problem: a mixture of soap, toothpaste, hair and skin particles that forms a stubborn paste around the plughole and trap.

The key thing to understand is that the blockage is rarely a single object. It is a layered buildup, which is why a quick plunge or a shop-bought chemical often gives only short relief — it clears a channel through the middle, and the buildup starts again almost immediately.

Why It Gets Worse If You Wait

Every time you run water through a partly blocked pipe, you deposit a little more material on the narrowing. Grease that would have washed away when the pipe was clear now catches on the obstruction. The blockage hardens, the flow slows further, and pressure in the pipe increases — which can force water out through joints and seals under the sink, damaging the cabinet and floor beneath. A blocked drain plumber sees this regularly: a job that would have taken thirty minutes left another fortnight becomes a bigger job involving leak repairs.

Standing water in the trap also dries and stagnates, which is where those sour smells come from.

How We Diagnose the Problem

We start by asking how long it has been slowing down and which fixtures are affected — that tells us whether the blockage is in the sink's own trap or further along the shared waste pipe. We check the plug hole, trap and pipework, and run water to see how quickly it drains and where it backs up.

If the blockage is in the trap, we disconnect and clear it directly — often the quickest and cleanest fix. If it sits deeper in the pipe, we use professional drain rods or a mechanical auger to break up and draw out the buildup rather than compacting it further down.

How We Clear It Properly

Our sink unblocking service removes the material from the pipe, not just through it. We clear the trap and waste line, flush the pipe through to confirm the full bore is open, and check the joints and seals are sound before we reassemble everything. Where grease buildup is the cause, we can treat the pipe so the sticky lining that catches new debris is reduced, not just the current blockage removed.

Before we leave, we test the flow with you and give practical, specific advice for your sink — not generic tips.

Keeping It Clear Afterwards

• Wipe greasy pans with kitchen roll before washing up, rather than rinsing fat down the plughole.
• Use a plug-hole catcher to stop food scraps and hair going down in the first place.
• Run the hot tap for a minute after washing up to help move grease along.
• Avoid caustic supermarket drain chemicals — they rarely clear a real blockage and can damage older pipework and fittings.

A little routine care extends the time between professional cleans considerably.

When to Call Us

Call a blocked drain plumber if water is standing in the sink, if it drains slower than it did a month ago, if you notice smells from the plug hole, or if you hear gurgling when water goes down. Those are all signs the pipe is narrowing and will block fully soon. If water is backing up into the sink or appearing under the cupboard, book fast drain unblocking the same day.

Book Your Sink Unblocking Today

We turn up when we say we will, clear the blockage properly, and leave you with a sink that drains like new. Call now or book online to arrange your visit — same-day slots are often available for blocked drain emergencies.